A musician with outstanding singing skills from a past life passes away, and his consciousness crosses over into a down-and-out young man named Jiang Ye with the same name. Facing the realistic plight of his daughter's urgent need for treatment, Jiang Ye picks up music again and strives to earn medical expenses. Relying on his superior singing talent, he comes to prominence, yet encounters heavy controversies and industry obstacles brought by past turbulence. While guarding his family, Jiang Ye collects evidence related to his past creations, guards the copyright bottom line of creators, sets up a music studio step by step, supports the new generation of creators, proves himself with works, untangles years of old misunderstandings, and ushers in his own brand-new life amidst career and life.