My Magic Weapon Has Mutated

Travel through the world of cultivating immortals. However, due to his mediocre qualifications, Yang Feng had no choice but to live in the Lingyin Sect, one of the four major sects in the Celestial Dynasty. After three years of learning, he originally wanted to secretly develop and become a blockbuster, but suddenly he awakened to the god-level mutation system! Hatchet mutated dragon-slaying knife! The broken sword became a peerless sword! Even a small loach picked up by the roadside can turn into a nine-dimensional dragon! I'm a good boy! Then why bother? Just do it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.