18-Year-Old Grandpa Rules All(Dubbed)

Sun Fang, a young man who seems ordinary at first glance, unexpectedly gains access to a mysterious Grandpa Is Here system that changes his fortunes. With its guidance, he begins forging connections with some of the most influential figures around, including the wealthiest person in the country. The story follows how this unusual advantage pulls him into a world of power, rivalry, and romance while he navigates the expectations that come with his newfound standing.