After he went back to Outertale, they continued to travel to different AUs, with Abyss even getting stuck in an AU for 2 years, and when he came back, Alphys and Mettaton were surprised to see he had grown, claiming that he had been gone for an hour. Seems like he had put himself in a reverse position, but at least caught up in the age department.
But when Alphatale came along, Abyss and his friends are forced to hide from them as much as they can, for 2 more years, where Sans and Papyrus turned 19, and eventually, it got to the point where he and the rest of the house went into the Omega Timeline to be safe. It is there that they met CORE!Frisk, who is the one that acts as the owner of the Omega Timeline, and allows Abyss and his friends to stay here, as well as doing all that they can to help Papyrus from what has happened to him.
But it turns out, the Omega Timeline is not as safe as anyone expected, as Hollow!Ink came into the Omega Timeline, and fired his Orb of Utter Destruction at hundreds of AUs, and thankfully, Abyss and his stuff are fine, as well as Alphys, Mettaton, and Papyrus, since they did not get sucked in, and Omnipotent came along, and forced Ink out. And Abyss and his friends are forced to go somewhere else, and luckily, they went into the Alpha Timeline, where Anomaly!Core resides in.
However, Abyss is now needed more than ever, as he needs to try and find something that can help the group, as Abyss now goes into the Alphaverse, and he cannot stay here for as long as 40.4 minutes, other wise, he will be seen by someone that will try and use him, and he needs to teleport out of here. Thankfully, Abyss has a timer, that warns him of when to leave. Because of this, he will find someone that needs his help, or needs to get into the Omega Timeline fast. And thus, they are mostly safe from the wrath of the Alphaverse. And while that happens, Core and her allies do all that they can in order to help his Papyrus be free from his coma and try to heal his wounds as much as they can, so that he'll finally regenerate.
However, during one of such tasks by Core, Abyss' life than changed. In his 2 years of Helping Core, in at this point, he is 21, and is at the same height as Classic!Sans, and during this time, when he is helping Geno Sans get the the Omega Timeline, as well as Color!Sans, Fatal_Error!Sans, Dust!Sans from a Pacifist Timeline that has been attacked, and Seraphim!Sans, so that Hollow!Ink does not go and invade their places to consume them, as well as to assemble a team to fight against the ones that are invading the Omega Timeline.
However, during one of them, while he is evacuating as much of the denizens of an AU as he can, as well as being aided by his original Abyss self, who is jealous that he had grown taller at this age, Infected came out of nowhere and attacked, and both versions of Abyss are forced to flee from him. But Infected was not interested in Abyss' original self. He is interested in Cell!Sans, and thus, he chased him as much as he can, in order to try and has his Cannibalism power in order to take the power of the CELL Core as his own and make sure to use it to spread destruction and anarchy into the Multiverse. Howver, Cell!Sans kept on running and fleeing form AU to AU as much as he can, and so far, nothing seems to be working. Finally, he has had enough. If Infected wants him, he can get him. And luckily, they are now inside of an AU that has no life, which means Abyss is now willing to go all out in order to face off against Infected. And ever since he had grown powerful, he evolved to the point where he is stronger then normal Error, although he is much weaker compared to both Righteous!Error and Hollow!Ink. While he is not as strong as Infected, his has some abilities that are just enough for him. And so, both Infected and Cell began to fight against each other, with their attacks countering the other. Infected use Feral Bones, Abyss uses CELL Bones. Infected uses Wisps, Abyss uses Abyss Blasters. Infected uses his Axe, Abyss uses his scarves. Infected uses the God Breaker, and Abyss will make a barrier that is unbreakable and is able to electrocute Infected. As they fight, while Infected is stronger, Abyss is far smarter and creative. But as they fight, Abyss can sense something coming, and thus, needed to end the fight quickly. He than contacted Dream, the original, and Dream was able to make a portal to another barren AU, and Abyss blasted Infected into that AU, with Dream retuning to the Omega Timeline. Abyss than attempts to flee to the Omega Timeline. But what Abyss did not know, is that this Abandoned AU is extremely close to the very edge of the Alphaverse, and coming to that AU, is a Cycle. Abyss tries to quickly flee from the AU, but the Cycle was able to catch him. And when that happened, Abyss became something else, something more stronger. Now, he is something that is immensely powerful. He is now known simply, as the Forbidden Conduit of Evolution.

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Alphatale: alternate versions of the characters/My own OCs
FanfictionThis is just my attempt at trying to make some alternate versions of some of the Alphatale Characters. It's just for fun, and they are not canon to the Alphatale story. Alphatale belongs to Shadikal15 https://vibeless15.tumblr.com
Conduit!Cell
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