Jin Zhan Fashi
English title: The Melee Mage
Japanese title: 近战法师
Type: ONA
Episodes: 20
Source: Novel
Genres: Action, Adventure, Fantasy
Studios: 2:10 Animation
Producers: Tencent Penguin Pictures
Duration: 17 min per ep
Rating: PG-13 - Teens 13 or older

It mainly tells the story of Gu Fei, a super warrior but a physical education teacher in school. He started playing online games on the recommendation of his students, but he mistakenly chose the profession of mage, and finally became a melee violent mage, embarking on a new game path.

(Source: Tencent, Google translated)