There were two sci-fi novels whose main characters were called Lin Yuan. They were " Ace Space Warrior " and " Doomsday: Storing Billions of Meat at the Beginning!!" Among them," Ace Time and Space Warrior " described the story of the protagonist Lin Yuan transmigrating to the future and experiencing the high-tech future, while " Apocalypse: The Beginning of the Hoarding of Billions of Meat!!" It was the story of the main character, the rich second-generation heir, Lin Yuan, who gradually became the sole ruler of the apocalypse after his rebirth. I hope you like my recommendation.