Requests please !! I will do any gender of Y/N Really any character I won't do: Smuts Lemons Limes Anything like that!

After Chishiya beat all the difficult games on his own, he suffers and griefs in silence because of all the people he has lost. Arisu notices this, he is determined to help Chishiya. Although, will his actions be enough..? (Chishiya x Arisu)