Guiltythree
I have no idea where this whole hero complex idea people are having is coming from. Dude literally just spent a whole chapter steeling his mind and deciding his only purpose was to become stronger then Neph so he could be free. His answers here are 1000% consistent with his goals and do not indicate a shift in any way. What are you even talking about?
I don't think that there is a Hero Complex on Sunny. If anything he can used it as a cover. Lets not forget that he himself was going to create an alter ego using his mask maybe an assassin. The question is will he become somebody else's tool or be able to remain relatively isolated. With the mask he will be able to keep Cassie from seeing into his fate as well.