Ayame moves to Tokyo for work and begins living in a company dormitory. Though initially uneasy about leaving her hometown, she finds comfort in the kindness of the dormitory manager. One day, she makes a mistake at work that results in significant financial loss for the company. The department head takes advantage of the situation, propositioning her to make amends. Feeling pressured, Ayame reluctantly agrees. However, this turns out to be a trap set by the department head in collusion with the dormitory manager. Please note that the content may vary depending on the distribution method.