Synopsis: Kaiju Jiu You Wangzhe Zhanghao (Colored)

An unforeseen crisis plunged the earth into the OL era, leaving humanity under the control of mysterious forces and reducing everyone to a lowly level-one novice. Amidst the ruthless and brutal environment, Ye Hao, a simple high schooler, defied the odds and advanced to level three. Yet, when death drew close, he chanced upon the king's account upgrade system. Can Ye Hao rise to become the ultimate king and conquer all?