Azuma Satoru has sworn a life to do good on others with the lofty goal of one good deed a day. Upon his return to his hometown, things are going well as he helps the girls at his school but soon his life is about to get a little more chaotic...

Satoru was a delinquent who one day decided to change for the better and aimed to do one good deed each day. He returned to his hometown to live by himself and saved the landlord’s daughter Mikoto from some thugs, helped the lone gardening club member Minato with tending the fields, and did part-time with Yuu at the military shop since they were short on staff.