The Value of a Number

After the events of BFB, Four is so happy to have finally made peace with the contestants that stayed with him and make true peace with Purple Face, Announcer, and most importantly, X. However, Four begins to have trouble changing for the better and becoming a true friend. Will Four be able to change for the better? Or will Four continue down the dark path of being mean and monstrous?
Disclaimer: I don't own Battle for Dream Island, BFB, or TPOT. They all belong to jacknjellify. This is fun fanfiction.