Tsukasa

She is a girl that you are married to but is always mean to you and doesn't love you and you don't love her either then one day you and her goes to a wired building and you both play a game and you both win and they give you 2 a drink and you drink it and you wired thing happened to you that well change you life ( Aka you both drank a love potion that doesn't hurt at all and you 2 can say I like )