I Break Through One Major Realm Every Year, Invincible at Ten!

[Invincible, invincible from beginning to end, multiple female love interests, lighthearted, funny, satisfying, fast-paced] He breaks through one major cultivation realm every year, and by the time he's ten, he's already invincible. Just as the demon race invades and the devil race runs rampant, he figures he might as well play the savior. At twenty, he's a sophomore in college. The day before classes start, he accidentally loses his homework while fighting a demon beast. With the new semester beginning, he runs into a hot-tempered instructor. Then Bureau 749 shows up at his door with his homework. This book is also known as: “Homework Inspection on the First Day: Bureau 749 Comes Knocking” “In a High-Martial World, My Younger Sister Is the Reincarnation of an Empress” “In a High-Martial World, I Break Through a Major Realm Every Year” “In a High-Martial World, the Campus Belle Pursues Me from the Start” “In a High-Martial World, I'm Really Not the King of Hell” “In a High-Martial World, Everyone Around Me Is a Hidden Big Shot” The cultivation realms in this book are: Qi Refining, Foundation Establishment, Golden Core, Nascent Soul, Spirit Transformation, Void Refining, Body Integration, Mahayana, and Tribulation Transcendence...