If you were allowed to look at your past self from a third perspective and could intervene in past events, how would you make up for your regrets? One day, you can see your past self, and you can communicate with your past self in dreams at night. When you change a little bit in the past, you can control your limbs a little, so what will you do this time.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.