Lin Yi, a young 18th-tier screenwriter, struggled for three years in Beijing for his dream. His manuscripts were repeatedly rejected, cheated, and copied, and he was too poor to pay the rent. When he lost confidence in creation, he accidentally rescued music producer Shen Qianchen, who was intent on committing suicide - a genius who was ruined by plagiarism. Two souls abandoned by the world met in the compartment of a rental house, and from then on they redeemed each other and walked against the light. They used words and melody to fight against the darkness, and while healing each other, they discovered that each other's love had already been engraved in their bones.
