After her rebirth, Ye Ningshuang uses system assistance to restart the investigation into the missing female worker case at the Hengfeng Cotton Textile Factory alongside colleagues Feng Zheng and Han Jie. Through inspecting the scene, analyzing physical evidence, and psychological game-play, she sees through suspect Xiao Hu's lies, finally finds key evidence at an abandoned kiln, and forces him to confess. After the case is solved, Ye Ningshuang balances family and career, guarding her family's warmth.