He prepared and a car drove him to academy.
He breathed in relief when he met his friends but he did not share his first day experience in the house.
The business man who adopted him was from his past, from the abandoned district, he legally adopted Lui because of his future plans, he inherited the disgust and hate of his father and promised that he would silence everyone whoever was remaining and surviving especially the son of the enemy.
Since previous Lui died and this Lui was incarnated from a different world, unfortunately because of death circumstances, the memories were corroded and this Lui can't figure out what was actual plans and dreams of the owner of this body, as far as his own plans, he wanted to live a dignified life and help his friends to solve their problems.
This was the sheer reason that he was unable to spot enemies out of friends.