Zhang De Tai Xiang BOSS, Jieguo Shì Ren Zhen De Xin Le.

Su Liang, the King Of The Moon! Master of the Divine Lunar Butterfly, with the power to control time and space, ying and yang, the invincible young man will stand at the pinnacle of this world! So I transmigrated to this world and into this powerful body, sounds like a great start... except it's all bullshit! My familiar is no Lunar Butterfly!! It's just a low-level glow moth that can barely light up a room!!! Now I'm faced with millions of fanatical believers, a battle with the Emperor Cangyue scheduled in three years time, and all of the major sects who see me as a thorn in their eyes... This is… big trouble for a beast-master!

(Source: Bilibili, translated)