Synopsis

Namiki Sota is often seen by others as an eccentric person, making it difficult for him to fit in with society. While currently on leave from work, he spends his days taking care of household chores.
 
One windy day, when he is bringing in the laundry, he accidentally drops his wife Yui’s underwear in the river flowing in front of their home. He immediately tries to chase them down, but fails to retrieve them. As a result, he becomes fixated with the lost panties, unable to get them out of his head.
 
That night, as a fierce wind is blowing outside, Sota is unable to contain himself and jumps into the river in order to look for them, causing a great commotion.
Meanwhile, his wife Namiki Yui, who is an aspiring manga artist, finds the situation funny and decides to turn it into a manga story. Inspired by the manga, Sota decides to take a bold leap of action…