Lucemon from reality 04 (Frontiers) , who died and was revived twice ended meeting another digital angel. His name ´s Saturn Angemon ; the latter once was an Angemon from an alternate reality 01 caused by paradox.
Nova, at that time 18, was obsessed to find what happened to her missing brother Magnus while Tempus Angemon, Takeru Takaishi´s first Angemon (he died and instead of being reborn back as an egg by Takeru´s side he was revived in the Digiworld from reality 12) still missed Takeru dearly and couldn´t accept the fact that another Angemon took his place. Besides Nova and Ange (Tempus´s civilian identity) were lately arguing a lot (he was terribly jealous about her relationship with Ryo Akiyama from reality 12 while Nova still held some trust issues with the angel). One night Tempus Angemon finally managed to unlock Nova´s digivice´s memories and got to know what really happened to Magnus.
Still bitter with each other the pair did not think things properly and impuslively traveled back through time and space to prevent Magnus from being summoned to reality 09. Magnus never used the digivice and stayed home with his sister…and that proved to be the biggest mistake of their lives. Interfering with Magnus´s summoning ended causing a chain of paradoxes across several realities and the destiny of many digiworlds and digidestineds met with a catastrophic phenomenon : The Omega Effect.
Realizing their mistake they raced time once again trying to undo their mistake but unlike the first time-travel-back the fixing wasn´t as easy as they hoped. Following a series of clues they managed to travel to the moment in which Malomyotismon was defeated by the 01 digidestineds ( season 02) and while the kids were celebrating their victory, they lured Takeru Takaishi away from his group and without shedding a sweat they literally kidnapped him. Both Nova and Tempus Angemon were ordered to bring Takeru Takaishi to the reality 01 Omega and reuniting him with the still existent Magnus Takariyama because it was the only way to fix the mess.
As soon as the lads touched each other´s hand their digivices went crazy . After that a light emerged from their bodies and caused a rift in the sky. Almost immediately Shukumeimon descended from the skies!
After a brief look at his surroundings he declared the paradox being a monstrosity in cosmic scales and that it should burn from its roots. Without flinching he assumed his Burst Mode and unleashed the powers all over the Multiversity, beginning with the paradox-ed reality 01. Declaring his actions by the Will of Nexus he launched his own Apocalypse. There was no way to stop him and Shukumeimon effectively erased the Omega Effect and restored the old realities.
Yet some traces of that AU reality survived the reboot, Saturn Angemon among them.
Unable to admit the fact that the reality he´s known all his life was a paradox that shouldn´t had taken place in the first place, he swore taking revenge towards the responsibles. He would never forgive neither Nova Takariyama nor Tempus Angemon for their meddling and swore that he would have Shukumeimon kneel and beg for mercy as well.
So from the shadows, for years, he carefully orchestrated a plan to get his revenge and restore his Reality 01 Omega.
Saturn Angemon pulled the cosmic threads and looked for the perfect individual with a big ego and thirst of vengeance. He combed several realities and through the Afterworld as well until he located Frontier Lucemon´s codes.
Lucemon at first was wary of Saturn since he wanted to get revenge on the Frontiers who killed him the first time and Magnus Takariyama who was the responsible of his 2nd death…and wasn´t interested in getting a pal. But Saturn knelt before his feet and as a proof of good will, the fallen Angemon told him about Nexus and its limitless powers and if he managed to be allowed inside he could get his revenge. That certainly awakened a deep curiosity inside Lucemon´s mind and demanded to get to know the place. Saturn gave him a Key and the angel indeed was able to enter the holy place and get a taste of its powers by smashing a couple of mirrors that represented realities 06 and 08 in order to escape from Tempus Angemon (who just happens to be one of Nexus´keepers)
Saturn Angemon , still following his plans, swore a true alliance with Lucemon and finding out how weakened he was after his clash with Tempus Angemon he took matters in his hands and sent several of his own people through a race against time and space and capture digimons and digidestineds all the way. He selected a few among his prisoners as what he called “tools for his Omega restoration” and while threatening to kill former villain Ludwig´s Faust wife, the latter helped him fuel a digital Organ that could cause cosmic irruptions when played at certain frequencies and with 12 representatives from 12 realities as their fuel and at the same time 5 digital angels placed in 5 different key positions in their respective realities they, at the same time, sent a helluva of powers to the organ and caused a rift in realities 01,02,03,04,05 and that power then went to Lucemon which in turn was fighting against Norun Mikihara. Lucemon was no match against Yggdrasil´s human form but when the external powers reached him at last, he not only overpowered Norun´s powers but gained enough power to summon Nexus itself. Following Saturn Angemon´s advice, Lucemon opened a vortex and forcefully dragged Nexus from its orbit with the intention of assimilating the holy place itself into his system!
But Norun unveiled a holy Key given to her former self by Shukkumeimon a Millennia ago and as a last resort she summoned the angel´s presence. Meanwhile, Nova Takariyama and her group of Supremes went through the same process and each unlocked their digivices and invoked a taboo technique: protocol 8. Protocol 8 is the code that is applied to unlock the sealed gates between digital, human worlds and their links with Nexus if the threat proves to be beyond the usual measures. The protocol made Takeru Takaishi suddenly leave a concert he was playing in the Metropolitan and being magically summoned to Reality 09´s digiworld. He arrived at the site with the spirit of Magnus Takariyama by his side and his Patamon having split into his 3 superior forms at the same time: Angemon, Magna Angemon and Seraphimon. Magnus and Takeru immediately fused as one and they turned into Shukumeimon.
Shukumeimon foiled the villain´s plans but in the end chose not to destroy Lucemon.
Instead, he came up with a CHALLENGE of his OWN. Both Norun and Lucemon were told that whichever side finds Nexus first and trespass its doors will be declared the WINNER. Before unleashing his powers Shukumeimon also noted that Nexus was certainly moved from his axis and hid it somewhere within the realities (which by the way were all now linked together like a board game) and the “teams” had 16 days to find Nexus. To be able to enter Nexus they also needed to collect at least 8 cosmic keys. If neither side could accomplish the task GRAVE consequences will fall over EVERYBODY.
Once given his instructions he showered the realities with a huge beam of light which went across all the realities and everybody, including Lucemon, passed out.
Saturn Angemon and Norun will set on different journeys, gathering their own people and do what they were instructed.
Saturn Angemon and Lucemon will primarily try to get their hands over Takeru Takaishi because he´s one of Shukumeimon´s human forms and force him to work for them.
In the story his destiny took an unexpected turn and he ended becoming a musician. And his choice of career might have something to do with those 3 days he went missing, right after Malomyotism´s defeat…
Nova Takariyama and her allies had been watching over his shoulders for years, without his knowledge. The Supremes had constantly an eye over him in order to prevent a premature re-awakening of his other self. For years Tk had been completely unaware about the truth…
Lucemon has a special vendetta towards this girl. She´s Koji Minamoto and Koichi Kimura´s cousin; years ago their father unexpectedly took off with toddler Koji, leaving Shizuka´s aunt in tears. Neither her grandfather nor the police were able to find them so the then 9 year old Shizuka made it her task look for her missing cousin despite Tokyo being tremendously huge and her just being a little child. For entire weeks she searched everywhere to no avail yet she refused to give up. During one of her trips by train she was picked up by Yggdrasil´s will and teleported to the Digiworld.
She was first greeted by a Baromon and, after nearly fainting, Shizuka was informed that a fallen angel Lucemon was ruling the world as a tyrant and would lead everything into an inevitable destruction unless he was stopped. A prophecy insisted that Ten Legendary Warriors will join their forces altogether and defeat Lucemon.
“You were summoned as the one who represents the holy equilibrium between good and evil, light and darkness… The 10th will always need their 11th and despite not being like them, you are needed as well…if you manage to convince them that division is a mistake and unity is the key, then you´ll eventually have your wish granted as well…”
With some reservation, Shizuka agreed if that meant finding Koji. With Bokomon and Neemon as her guides, Shizuka set on the quest of those legendary warriors. 5 must represent the Beast-type tribes and the remaining 5 had to come from the Human-type tribes.
The task proved to be awfully complicated because there was an animosity between the tribes and kept blaming each other. For centuries the´ve been at war and it threatened to destroy the Digiworld; to put an end to their conflicts one day God sent an angel, Lucemon as an intermediary. Lucemon shone with gentleness and the tribes, impressed, agreed to go on a truce. But eventually Lucemon´s temper grew unstable and instead of the gentle ruler everybody wanted him to be he became a tyrant and began persecuting the tribes calling them filthy and unworthy of living in the sacred grounds he called Digiworld.
Shizuka, while not being a digimon and lacking magical powers, swiftly managed to go past their bitterness and one by one joined her cause. Three digimons also joined her quest: Patamon, Lopmon and salamon who´ll eventually would turn into the future Seraphimon, Cherubimon and Ophanimon…
Once Lucemon learned about the girl he sent his army after her, lead by two of his most loyal generals: Angemon and Angewomon.
The angels chased after the girl and the warriors all the way until she finally managed to convince them about the wrongfulness of their actions hence the angels ended switching sides and turned against Lucemon.
The angels protected Shizuka and her heart´s pureness provided the Legendary 10 with the strength to defeat Lucemon for good. Shizuka and all the warriors, save for AncientGreymon and AncientGarurumon, passed away while fighting the Demon Lord. Grieving the loos of the girl and their companions, the remaining warriors gave up the rest of their lifeforces to seal Lucemon for good and revive Shizuka. The Digiworld was still on the verge of extinction due to the gruesome battle so when Shizuka was revived patamon, lopmon and salamon digivolved for the first time into their mega forms. Seraphimon, Cherubimon and Ophanimon joined their hearts with Shizuka´s and so did Angemon and Angewomon. Joining their powers and hearts together Shizuka was able to summon Nexus for the first time and the deity agreed to restore the Digiworld.
Lucemon never forgot about Shizuka and wants her dead. Saturn Angemon wants her alive as he figured out she´s also one of the few people who holds a link with the so desired Nexus…
Yggdrasil assumed multiple forms, both as humans and digimons.
Good and evil sides will also try to get the different Yggdrasils from different realities as a mean of increasing their opportunities as well.
Nova Takariyama and her people will have no choice but to gather the scattered digidestineds and take, once again, the King role and race against the evil Lords of Chaos in order to obtain Nexus and win Shukumeimon´s challenge.