The Celestial Athenaeum(2018)

Lang Huan Shuyuan

Modern man Yang Rui transmigrated to a world where it is dominated by immortal cultivators. After he unexpectedly rises to become the Dean of the Celestial Athenaeum – an academy for cultivators, Yang Rui, who possesses the highest martial strength in this world, decides to recruit disciples and bring this Athenaeum to its pinnacle.

(Source: WebComics)