Lu Jin is a second-generation ancestor with an extremely privileged family background. He has a talented and handsome older brother who is responsible for the family business, so Lu Jin doesn't have to do anything but enjoy himself. But one day he died in a car accident... Things completely changed. An advanced system numbered 321, which claimed to be developed by the Big Universe, came to him and asked him to travel to different worlds and lead the villain back to the right path.
Reading tip: The author is a newcomer and his writing is very poor.