So first what i wanted to say is that Chance's story has been fully reworked and old posts aren't canon anymore, maybe when i will finally learn programing i will make prologue i will post video about "once upon a selfmade tragedy".

So first idea of all i have thought is idea of some fallen humans be connected in anyway, blood releation was simple and good, Chance needed to be blood releated to Frisk, i mean that Chance supposed to be someone from Frisk's family tree, but i rethought because that didnt actually do anything it was more like fun fact for players.

So with elimination method only Chara left, so you can think about Chance like about very far Chara's cousen from future.

For first i thought about Flowey, but again quickly rethought, because for first he can't exist at this time, and second its problem that flowey will learn some humans to have familiar appearence and he won't simply think that Frisk is Chara at origanl game, so you can don't wait for him in game, but still Toriel and Asgore will notice Chance's familiar appearence.

Second idea its of being Chance full uncontrolled by you, he only allows you to control him and most of time thinks about you as a friend what knows better what to do.

Second idea give question: "How i'll be able to do my no mercy runs if chance just can say nah" idea of genocide suddenly come when i replayed deltarune.

I geniusly think that idea of conviencing Chance up to this, is great and because of his rework its will fit perfectly, and you won't think that he is some kind of weird kid, because he can just start to kill after few words.

Of how game will go, first of all Chance falls in ruins at night so he don't meet Toriel at start, but with leaved by her marks Chance was able to go till her home alone, and there finds her, Chance stays at her home for sometime before thinking how to leave as suddenly when he chilled at balcony.

figure in robe tries to murder Chance, but when they understands that Monsters nearby went to Toriel saying her what is happening simply throws Chance over balcony straight to Ruins city(dumpster).

While you falling you will need to dodge magic bullets of figure in robe and taking help from Toriel what trying to heal you with heal magic (green bullets).

This is finally over with only prologue, about game's name i thought about "undertale: true kindness" or "undertale: kind one" (ngl im bad at names)

So that finally is, soon maybe tommorow i want to post my Toriel's sprite rework :)