Lin Qingyue, a food streamer, is cursed by her colleague He Lu. A dark spell transfers all her food into He Lu’s body, yet Lin Qingyue balloons up to 300 jin. She dies of organ failure. Reborn back to the day He Lu joins the company, she vows to expose the truth. With help from manager Chen Minghao, she battles He Lu in live-stream duels and sales competitions. She finds He Lu uses hair as a medium for the transfer spell. Working with the police, she brings the criminal to justice.
