To save money on rent, Lin Qian gritted her teeth and moved into a low-priced haunted house. She originally thought she would face a sinister ghost, but instead she bumped into Shen Xingze, a ghostly roommate who was extremely stingy. The water bills, electricity bills, and dishwashing bills are all high, and the daily life is crazy, but the warmth is spreading quietly. But behind the laughter is the truth about his "accidental" death that was covered up. Agents cover up, secrets happen late at night, and the secrets of the haunted house are revealed layer by layer. When the murderous intention approaches, one person and one ghost investigate the case side by side. On the edge of life and death, they uncover the dusty murder case and keep the bond that spans Yin and Yang.
