Turns Out I Was Already Invincible S4

Ye Changqing arrives in a world of cultivation, thinking he'd get a system and become overpowered instantly. However, he can't cultivate because he lacks a Spiritual Root. By a twist of fate, he's suddenly seen as a peerless master. The tree in his yard, the dog he keeps, and the tea he drinks all become sacred existences that others dare not gaze upon. Could it be that the truth is... Ye Changqing was invincible all along?!