I Am the Star Lord

Qin Zhengfan accidentally saved an old man, but he didn't expect that he was a spiritual cultivator guarding their planet. He was the highest authority who had not interfered with the secular affairs of Tianfeng Star for hundreds of years. Just because Tianfeng Star's spiritual energy was thin and turbid, and the portal was destroyed, the old man could only die of old age on Tianfeng Star, unable to return to the distant planet where the sect was located. Qin Zhengfan inherited the old man's mantle. Just like this, a doctoral student who was about to graduate and take up a position as a university teacher became the supreme leader of the planet who had been forgotten by the times for 500 years, and lived a low-key urban pretentious life.