You reap what you sow; you repay what you help. Wandering through the economically declining Tokyo, surrounded by countless compassionate souls awaiting a helping hand, Akiyama decides to follow his heart and become a helpful 'good person'.

If the world lacked someone, it would be different, but it would still function normally. But if a person gave up on doing certain things and thinking certain thoughts, could they still be considered complete? So troublesome—Yi Sheji, a high school student who sighed all day, had spent sixteen years in peace. Although he had no envy for others and no energy at all, he still burned with the so-called passion of youth without realizing it.