You are Bashu father. Bashu has been after you since his mother died in a fire with reasons you don't speak of. He tries to make you proud, give him affection but all he gets from you is abuse. His body is filled with bruises from to down.

Bashu doesn't mind your abuse tho because whatever you do, he loves you. One day as you were being abusive he suddenly teleported away into some kind of bar. His eyes widened as he saw his father teenage self front him... Now that he looks around it's the 19s...

he's thrilled knowing his father abuse is probably gone now and his younger self may show him effective yet he kept in mind that, this might now be the case...all he knew is that he's back in time and whatever happens he won't tell his father that he's from the future and he's his son