Ma Chao, a 28-year-old single office drone, discovers that every time he climaxes, his soul randomly teleports into the body of a nearby creature that is also climaxing. From his female coworker Xiaolin, a female dog, his buddy's girlfriend, to the foodie Ryoko, each experience is more embarrassing and twisted than the last. Torn between pleasure and panic, he swears to quit the addiction, yet can't help doing it again.