Seven years ago, the talented music producer Cheng Yanzhou was labeled as a plagiarist, the team was disbanded, and twelve unreleased songs completely disappeared from the industry. Seven years later, he accidentally heard an old song that shouldn't exist during a midnight show in Wuhan. In order to recover the works, signatures and buried truth, he reunited with his former partners and faced off against his mentor who controlled industry resources. But when the lost name finally returned, he discovered that the person who accompanied him through the lowest point no longer wanted to stay where he was.