Organizer Qi Zheng is dedicated to healing others' psychological trauma through spatial restructuring, exploring secrets behind hoarding like a detective. Facing Lin Chuxia, who uses designer bags to cover up a shabby music box, and Gu Yuan, who stubbornly guards electronic waste, he always manages to precisely pinpoint the core pathology hidden deep within the clutter. However, the clients' extreme fear and fierce resistance toward the exposure of their old items become the greatest obstacle to clearing the space. What kind of hard-to-part-with pasts are these messy items hiding, and can Qi Zheng help everyone face their traumas head-on through organization while finally breaking through the barrier of his own pursuit of perfection?