Hai Tang Shou He Ta De Pi Gu, also known as Haitang Bottom and His Butt or 海棠受和他的屁股, is a Chinese web novel that follows the story of a soul transmigrating into Haitang Bottom's butt. As the protagonist embarks on this unusual journey, the novel blends elements of action, comedy, romance, and shounen ai, creating a unique and entertaining narrative. With comedic undertones and themes such as sharing a body and transmigration, this short story offers a refreshing and engaging read for fans of diverse genres.