Max Comprehension: From Waiter to Immortal

Waking up, Yang Xiao found himself transported to another world, becoming the lowest slave waiter in the Vermilion Tower of the Dayan Dynasty, as humble as dust. Fortunately, he had max comprehension, but lacked any foundation for cultivation, with mediocre talent. This world coexists with immortals and demons, nations vie for hegemony, and martial arts flourish. However, the Vermilion Tower, located in the capital of the Dayan Dynasty, is a rare sanctuary. Yang Xiao hides in the Vermilion Tower, concealing his identity and fame, sharpening his sword for sixty years, watching the spring moon and autumn wind pass, tides rise and clouds fall. Sixty years later, demons break into the city, blood rain pours down! When the Sixth Princess and the Dayan Emperor kneel before the Vermilion Tower, crying for a master to save them, with millions of lives in peril, a single sword soars from the Vermilion Tower into the sky. The sword aura spans a hundred thousand miles, one sword chills the nine provinces!