I Am in the Elf World Kopcxulu

Nominally Yan Bei is the physical education teacher of Fengming High School, but in fact he has another identity, a little popular science expert. As long as you share knowledge with others, you will receive incredible rewards Teach the students about the trainer's fighting methods and reward them with the skills of the Elf Battle Master. Um? Yan Bei realized. If that's the case, then I... He taught his students about Ninjutsu, and his Pikachu became a Raiki Master. He taught Cthulhu to his students, and his avatar turned into something indescribable. … This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.