😋I recommend the following otherworldly novels with invincible protagonists to you: "I, the Ruler of All Worlds","Time Travel Begins From Invincibility","I Have Countless Guardian Spirits","I, Invincible Punch","Tivat: I Am the Dragon of Filth", and "One Punch Hunter". The protagonists of these novels were invincible at the beginning and omnipotent. They would definitely satisfy your taste. I hope you like my recommendation, Mwah ~😗