Several years after XTale is erased from existence, X!Gaster finds a way to bring it back. However, to do so, he needs cross, so that he can restore him to the code of the AU.
He attempted to separate X!Chara, or "X", from Cross' SOUL to destroy him, but was unsuccessful. Instead, he trapped X in the subconscious of Cross - now known as "X!Sans". Blissfully unaware of this fact, X!Gaster proceeds to experiment on XTale, just as he did before. After several RESETS, X escapes from his prison in "X!Sans'" mind, and will do anything it takes to turn "X!Sans" back into Cross, and get rid of X!Gaster...
Even if it means destroying XTale all over again.
Note: Please keep in mind, this is in no way, shape, or form Canon in XTale or Underverse, and none of the characters or art belong to me unless stated otherwise.
XTale belongs to Jakei.