S Directing Sang Kun No biography available. ↗ Share Known For‹Mr System · 2023Mr System2023SeriesDramaTang Yihang enters a game world and becomes a teacher who must save his struggling academy from the brink of collapse.▶+› FilmographySortPopularNewestTop ratedMr System · 2023Mr System2023SeriesDramaTang Yihang enters a game world and becomes a teacher who must save his struggling academy from the brink of collapse.▶+Director
