Six coworkers navigate romantic entanglements in a busy office. Kurosawa, a reserved manager, and Morita, his shy subordinate, experience unexpected emotions as their relationship evolves amid workplace challenges and personal doubts.

Hana, a high school student who lost her parents in an accident, does not fit in at school and cannot find any reason to live. Suddenly one day, a man claiming to be from a special government organization visits her and asks her to tell him about a dream she had. Hana is confused and has no idea what is happening, but that night she has a strange dream.

A seemingly unremarkable man called “Mouse” is caught by the police. In exchange for his freedom, he goes undercover, infiltrates a drug ring, and arranges a fake deal, but an unexpected turn of events occurs.