GUILT AS HUMAN BIENG

As former human his heart was In confused after doing that what humanity is left in him or is he really become a true monster he just think as human beings he didn't killed anyone in his life. How he kill without hesitation that humans. He decided to kill himself by saying this life is not worth he roaming in te forest for monster which can kill him after 2 hours he didn't find anyone he was tired and climb the tree and sleep

. In his Dream he saw the adventure memory where they kill innocent beastmen, in which they where saying him thank you for killing them. After sometime he realised this for survival a strongest rule to weakest if weakest remain weak he /she will remain slave or annihilate.

The simplest term is to become strongest after absorbing that human Shinto realised some extra changes in him. Now he can under human languages and can uses the killed person memory to get information. He was astonished or say excited that moment he can now get information about magic. Land then he realised about all situation.