Her Immortal Bodyguard

Kai Morgan, a Great Overarching Golden Immortal unrivaled, witnessed a meteorite about to strike Earth. He absorbed it, saving the planet, but crashed, sending him back to his university days. Kai Morgan restarts campus life, living with Aunt Jade Jennings. As the Jennings Group faces a crisis and sinister forces plot against Jade and her daughter, Luna Jennings, Kai Morgan decides to protect them. He becomes the Campus Belle's personal bodyguard, helping Luna overcome her difficulties.