I'm Just the Beloved's Stand-In

Ge Yu died once before he learned that he was nothing more than a stand-in for Immortal Lord Yaohua. After Immortal Lord Yaohua fell to demonic corruption, he was sealed beneath the Demon-Sealing Tower. Supreme God Chongyue and Demon Lord Zhengye did everything they could to save Yaohua, while treating Ge Yu as a vessel for their longing for him. Ge Yu could only laugh at his own lack of self-awareness. How could a lofty god and a demon lord have such terrible taste as to fall for a little koi from the Jade Pool like him? After being reborn, the first thing Ge Yu did was resign from his post as a celestial official in the Jade Pool and run off to Kunlun at the Ruins of Return to guard the Dragon Pool. But he never expected that the scumbag men who had treated him like a stand-in in his past life would come crying to him, insisting that he was their true love. Just then, a powerful figure who had been in seclusion at Kunlun at the Ruins of Return for millions of years appeared. In front of everyone, he pulled the utterly bewildered Ge Yu into his arms and arrogantly declared his claim: "He is my precious darling. By seniority, you should address him as your great-grandfather." Ge Yu: "?????? Who are you?" [A cunning, protective ancient powerhouse top x reborn, goofy koi bottom] Content warning: Poor writing and no logic. You don't need to think too hard. If it's not to your taste, please be gentle. Thank you. My next novel will be I Really Don't Want to Inherit the Family Business. Blurb: Gu Qingjiu is the long-lost youngest son of the chairman of Gu Group. After going through countless hardships, he is finally brought back to the Gu family. Unfortunately, he listens to the wrong people and does everything he can to fight his two older brothers and older sister for the family fortune. Then he is framed by those same people and ends up dying a miserable death in the street. Fortunately, Heaven gives him another chance. He's reborn! Gu Qingjiu is reborn on the day his biological father brings him home to the Gu family. This time, he doesn't throw tantrums at his siblings. Instead, he obediently says, "Hello, big brothers. Hello, big sister." From then on, he has two older brothers and an older sister who are all obsessed with their little brother. Overbearing CEO Gu Qinglei: "Qingjiu, here's some pocket money. It's only thirty million. If you need more, just ask me." Gaming expert Gu Qingyan: "Ajiu, want to play a game? I'll get you a sports car just as cool as the one in the game!" Triple-threat superstar Gu Qingcheng: "Xiaojiu, want to try working in show business? I'll look after you. You can take any scripts or variety shows you like." Besides that, his siblings also want him to inherit the family business and become an overbearing CEO like the head of the Gu family. Gu Qingjiu shakes his head repeatedly. "No, no. I just want to be a lazy couch potato. I don't want to inherit the family business!" Theme: Be self-reliant and stay away from scumbags.