When I Woke Up, My Roommate Became the Savior

What? Three thousand years of sleep? What! The dog-licking roommate has become a legend of salvation! That's right! A black light engulfed the college entrance examination bus, and Wang Fan and his best friend Zhou Mu were forced to travel through time. When I opened my eyes, it was three thousand years later in the golden age of spiritual cultivation. My former roommate Yu Yu had become the "Sun Supreme", but the once glorious crown of the savior family had lost its luster. The sapphire pendant left behind hides the remaining soul and unknown power. Thousands of years later, can the combination of academic scumbag and sports student save the people from the fire and water and stand in the world of great conflict?