MTL - Rebirth of the Little Mute - Chapter 43

Xuanyuan was reborn into a strange new world where training to be a Xian was a cornerstone. There was however something ancient dwelling inside his body. He could now devour all of creation…

In this brand new era of Beast Taming, who can rightfully claim the title of the King of Beasts?

The story is about a man whose compulsive tendencies make it impossible for him to keep a job, and a young girl who skips school and loves insects. The two meet, come to support each other in reintegrating into society, and fall in love. There’s a problem, however: namely, the parasites in their heads.

I finally managed to kill the demon lord.