"I will never cuckold you!" A young man reincarnated as a villain character in a game tries to live an honest life to avoid a bad ending, but for some reason he ends up becoming friends with the heroines...!? "Dungeon Brave Soul", it is a game that drew in many men, and at the same time, it is a game that broke the brains of many men with its sequel's NTR, depression, and bad ending. All because of the…