I have seen the 8th. chapter and I really start to ask myself is the future naoki really evil. if so then why do he look so happy and say stuff like "it should be so from the beginning"?
and also how did/or will he turn evil? what event happend that he become evil? too many hentaistuff uín his room make him crazy? or does he got rejected from a girl and now he take his revenge by marrying them all by force and wealth?