卡洛斯是位屡屡受挫的电影编剧。伊莲娜在人生道路上迷茫。更糟的是两人还各自放不下旧爱，剪不断理还乱。当命运让两人相遇在书店咖啡馆，伊莲娜提议一起玩个游戏：把生活变得精彩刺激。伊莲娜天性浪漫幻想，卡洛斯几乎丧失梦想的能力。两人承诺尽全力完成这场游戏，翻盘人生重获幸福，但必须遵守规则：不准恋上对方。Carlos is a man who goes to a coffee shop-library to take a cup, where Irene is reading a book. Not a reason for it, Irene close to Carlos and talks with him, starting a friendship with a little rules: no pasts, no birth names, no modern ways to contact between them (as Internet or similar), and finally not falling in love each other. Calling themselves Hada Chalada ('Crazy Fairy') and Duende Chiflado ('Mad Goblin'), both pass the days walking around the city engaged with magic, surrealist and funnies conversations about life, love and themselves, at the same time that Carlos tries to end his new script with his friend Cristóbal, and eccentric writer obsessed with Japan. But the good feeling between Carlos and Irene ends suddenly when Irene discovers that Carlos is really the husband of María, new lover of Jorge, Irene's boyfriend, who recently split with her in favor of Carlos' wife. When casually the four coincide in the same place, Carlos must be confront his feelings by Irene with...