After six hundred years of Xianxia cultivation, right when he was undergoing the heavenly tribulation to ascend, Yu Fan fell in the thunder tribulation, returning to his original world before transmigration, and unexpectedly discovered that forty years had passed. Meanwhile, his good son whom he had never seen before had already given him three grandsons. Son: Dad, as long as I'm here, just enjoy your twilight years! Eldest grandson Yu Jing: Grandpa, just squeeze in and sleep with me; although our family's condition isn't good, there is still food to eat! Eldest granddaughter Yu Yan: Grandpa, when I become a big star, I will definitely get our family a big house. Younger grandson Yu Ling: Grandpa, I will definitely work hard to make money to filialize you.