While Haru Tawara develops a crush on a mysterious young woman at work, an unusual opportunity arises at his father's financially struggling brewery.

Haru accompanies Karen to investigate a whistleblower's apartment. Meanwhile, several other Tawaras are tempted to step out of their ordinary lives.

As Haru and Yoko's respective missions take unexpected turns, Nagi's mischievous adventures start attracting unwanted attention.

Karen confides in Haru about a longstanding suspicion. In the meantime, Soichi receives a shocking phone call that keeps him up at night.