Mizuki’s husband Yusuke went missing for 3 years. He suddenly comes back home one day and asks Mizuki to go on a trip with him. Their trip consists of visiting the people that helped Yusuke on his previous travel. While travelling together, Misuki sees, touches and feels what Yusuke did for those 3 years.
Daisato, a second-rate, third-generation superhero, annoys his neighbors with the noise and destruction he causes on the job. But a heroic public image is the least of his concerns. Besides defending Japan from bizarre monsters, he must deal with an agent seeking to brand him with ads, a superhero grandfather with Alzheimer's and a family embarrassed by his incompetence.