In an imaginary world, a young man was kicked out by his father and lived on the street, but that night he met himself from the future. During the conversation between the two, the future self told the young man that your son will kill you in the future. The young man wanted to ask what happened, but he disappeared mysteriously in the future and was replaced by a robot code-named "hx-93".
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.