~ XTale!Chara gives a proposition to Classic!Sans

XTale!Chara (also known as Cross!Chara when he's with Cross in his phantom form, and X-Event!Chara, or more simply XChara) is a major character in the XTALE universe and Underverse. XTale!Chara was originally a child of XGaster, and after Ink!Sans shows him the multiverse, XGaster begins his experiment with X-Tale. With each new timeline, someone related to XTale!Chara would die thanks to XGaster. After a few more timelines, XTale!Chara tried to rebel against XGaster, but he's defeated and he ends up being XGaster's experiment, the X-Event, granting him his Overwrite powers. In order to keep his neglected brother alive, however, he overwrites himself into XTale!Frisk.

Rebellious again, they attempt to seek a plot against XGaster, but their failure to formulate a plan with what they now called Cross results in XGaster escaping and Cross absorbing him up from a dying XTale!Frisk, destroying the universe in the process. For the first half of Underverse Season 1, XTale!Chara would been trapped as part of Cross' soul, but by the latter half, they are able to use Underswap!Chara's soul to grant him full control and thus power over the Overwrite button again. However, he soon lost the power to OVERWRITE in Underverse 0.4, and perished without a soul. Pitiful of his demise, XGaster revived him, and now he serves as part of a nine-set crew of the remaining XTale cast.

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History

Originally created alongside XGaster and XTale!Frisk, XTale!Chara was greeted by a desperate Ink, who offered to show him and the others the Doodle Sphere in light of how XGaster wanted to destroy him and his other subjects. After seeing the Doodle Sphere, XGaster gains the motivation to pursue a universe greater than his, which included XTale!Chara.

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Behavior

Before XGaster started OVERWRITING the timelines, XTale!Chara was very happy and peaceful but as XGaster started meddling with XTale!Chara and his loved ones lives he became more and more aggressive until he rebelled against him. During Timeline VI he’s shown to kill a brainwashed XTale!Asgore showing a loss of morals.

Once XGaster forcibly takes half of his determination and corrupts him with half of his OVERWRITE soul, X-Event!Chara has become much more sadistic, even killing his own brother several times in Timeline VII. However he still loves his brother convincing XGaster to let him revive XTale!Frisk. Ever since he OVERWRITTEN himself into XTale!Frisk and became the new X-Event he played the role a master puppeteer manipulating others for his own gain. He influenced XTale!Event Frisk to try to kill XGaster, and when Cross killed him, he tried to manipulate him into getting him a human soul. Once he got a human soul and was able to OVERWRITE again, he was extremely sadistic taking pleasure of forcing UnderSwap Papyrus to attach himself and UnderSwap Chara, and then to stab his own brother. However, Nightmare!Sans later berated him on holding back his full powers, saying that he still had a pure heart and had mercy.

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Abilities

As a phantom, he can influence the person who's hosting his soul to do whatever he wants, and if they refuse to, he’ll take over their body. Once he has a human soul inside him, he can, and only then, can he OVERWRITE, with half of X Gaster’s soul he is able to completely change the reality of a timeline, an example being able to turn UnderSwap Papyrus and Sans into amalgamates. He's a very skilled combatant because of his training with Undyne, having good fighting skills and being able to create weapons of determination even without having the OVERWRITE soul to create weapons for him.

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In friday night funkin's

“I will tell you a little secret... At some point, I considered becoming a singer.”
― X-Chara, Overwrite