In a rainy night rehearsal room, Lin Chen, who had been in love for three years and poured all his effort into supporting his girlfriend, was ruthlessly dumped and abandoned in public. For the sake of resources for a traffic rising star, his girlfriend Xia Zhiyao belittled his original lyrics and music as utterly worthless. Just after the original owner collapsed from exhaustion, a top music producer from Earth transmigrated and possessed him, and the entertainment divine-making system was simultaneously activated.