该动漫改编于日本漫画家古味直志所创作的同名漫画。故事的主人公一条乐是一个普普通通的高中生，他自称有着大众脸，其实他也是黑道集团的独子小少爷。十年前，他和一个关系要好的女生做了一个约定，离别时，女孩送给他的项链他一直戴着，从未离身。他原本一直想过着普通人的生活，直到某天，班里来了一位金发碧眼的混血美少女转校生—桐崎千棘，他们的命运便向不可预料的地步发展，两人经常性一言不合吵架，成为对方的死对头，但是就是这么一对死对头，开始假扮对方的恋人，在打闹过程中千棘也是喜欢上了一条乐，但一条乐却暗恋着自己同班同学小野寺，因为各种原因没有走到一起…故事的结局中，一条乐也是和千棘最终走到了一起，两人结局也是甜蜜拥吻

This anime is adapted from the manga of the same name created by Japanese manga artist Komi Naoshi. The protagonist of the story, Yitie Le, is an ordinary high school student. He claims to have a popular face, but in fact he is also the only son of a mafia gang. Ten years ago, he made an agreement with a girl he had a close relationship with. When parting, he always wore the necklace the girl gave him and never left him. He had always wanted to live the life of ordinary people, until one day, a beautiful blond mixed-race girl transferred to the class - Chitoge Kirisaki, their fate developed in an unpredictable way, and the two often had sex with each other. They quarreled with each other and became each other's rivals, but such a pair of rivals began to pretend to be each other's lovers. During the fight, Chichi also fell in love with Yi Yi Le, but Yi Yi Le secretly fell in love with her classmate Onodera. They did not come together for various reasons... At the end of the story, Yi Yi Le and Qian Ji finally came together, and the two ended up with a sweet kiss..