Popular NPC in a Gender-Reversed Game

After dying in the modern world, I was reincarnated in a gender-reversed world. “Ah, a demon! It’s a demon!!” “Immediately! Execute-him!” …with a very troublesome trait called Demon’s Blood. Since everyone in the world wanted to kill me, I fled to the forest. But… strange people keep coming to my forest. — Description from novelcodex.org