VICKY (played by Zeng Peiyu)'s boyfriend DOG (played by Li Daqi) suddenly disappeared. In order to find DOG, she met a group of new people who lingered on DOG's website: the soulless graffiti boy "Cola" (played by Qiu Shengyi), the fetish wanderer "Assassin" (played by Lin Bosheng), the doomsday weird girl "Money" (played by Lin Chenxi), and the hot girl "Playing" (played by Xie Xinying) who makes men disappear for her; they either buried or forgot the inner wall that cannot be touched, but they visited each other in the country of lost. Director Chen Hongyi has become more mature after "The Flower Ate That Girl". He knocked on the boy's window and wrote with mist: love, in this vain era, once it disappears, it will disappear without a trace.