In a vintage-style shopping mall, CHUN met a pussy and a mysterious girl when he was working. They both call BO. Neighborhood who working in the mall have different interpretations of BO. CHUN traveled to the mall to inquire, and when he slowly got clues to BO from neighborhoods with different personalities, such as boutique owner Eddie, nail salon FA NAI, printing shop clerk LO, and the mall owner CHOI YEA, he found that the identity between the pussy and mysterious girls is getting blurred...