My Master Went Mad with Cultivation

Her master has diligently cultivated for thousands of years. She is the head of Wangyun Peak, a peerless genius, and is on the verge of becoming the first immortal in this world to ascend.

Sect Leader Ye Wenyuan is an incredibly formidable woman. Everyone in the cultivation world and beyond knows it.

But three years ago, she suffered a cultivation deviation.

Since there is no one more powerful in this world, and her deviation is not enough to destroy the heavens or cause any other effects, affecting only herself, she remains the sect leader.

Still, gossip is everywhere, and she has become the focus of discussion among all the clans.

(Content warning: The writing style is understated, among other things I hadn't thought to add a shield for.)

Theme: A cultivation deviation