Two Brains

Tyler was a great fighter but was killed by a shot in the head
After That we follow the story of Ryan who was very weak and couldn't fight,He got bullied His sensei looked down on him and he Had no friends
One day he get injured by a wolf and after seeing his blood he fainted
As he woke up He find that The Wolf with some other monster were killed
He then finds out what was happened and was shocked to finally learn the truth