JUX-343 For you, I'll be staying at Yukiko's house tonight. Nanako Mori

Nanako, a wife living a mundane life with her husband, has a water pipe that breaks one day. When she calls for repairs, the worker who arrives is Mitsuru Kawase, a seemingly dull young man. Mitsuru is on his way to Tokyo for training to take over his parents' construction shop. Nanako has it fixed immediately, but the plumber is gushing water. He's a hardworking man, but Mitsuru seems like a useless chatterbox. A few days later, Nanako, who has been fired from her job, encounters Mitsuru, who has changed his appearance, and wants to stay with him for the night…