Fairy, Please Let Me Go! I Won’t Fish for You Again!

After accidentally transmigrating to a world of immortal cultivation, the protagonist learns that he is the eldest young master of an immortal cultivation family. Unfortunately, his predecessor had a serious intellectual disability and had become a laughingstock. Two years later, he turns the tide, only to uncover a world-shaking secret during a trip to Lihun Mountain. With no other choice, he throws himself into cultivation...