All the stories began when Charlie Logan 10 was old. He and his friends play the game of "turning over bottles to choose kissing objects". However, he refused to kiss a crazy girl dressed as Goth, which not only violated the rules of the game, but also made the girl angry and cursed him viciously ... It's been 25 years now, Charlie. Charlie's good friend, plastic surgeon Stu, enjoys playing games and keeps pursuing his patients, but Charlie is annoyed that he has never found a girl who can really impress him. The worst thing is yet to come. Charlie accidentally found out at an ex-girlfriend's wedding that as long as the girl he slept with, the next man he met after breaking up was the love of their lives. At that moment, Charlie suddenly understood the real reason why he was so popular with women. The women who know him privately call him "Lucky Chuck". They all line up to make a quick decision with him, regard him as a through train to happiness, and hope to find their own true love.