As much as I love normal xuanhuan, there comes a point where you get tired of seeing MCs get ridiculed, abused and chased around by arrogant young masters for 500 chapters at a time.

Do you want an MC who breaks through realms "like chopping vegetables", slaughters any arrogant idiot suicidal enough to choose them as a target, and stumbles across secret treasure stashes while they're sleep-walking? You've come to the right place!

NOTE: Bear in mind that this is specifically for stories with MCs who get stronger REALLY fast, so I'm not going to include a few series where the cultivation is quick but you have to wait 1,000 chapters between breakthroughs. The only exception is Emperor's Domination, due to how satisfying it is to see the MC faceroll all of his enemies.