The First Disciple in History

An ordinary, more ordinary young man from Earth was inadvertently chosen as the successor by the supreme god of planes in the universe. However, he was not chosen because of his abilities, but randomly selected. He knew nothing. In order to train him to become his qualified successor, the god of planes sent him to a different world called the Land of Five Continents. In this world, he found seven top professional masters of various professions to train him as his first stage of training... Plane God's Word: "It doesn't matter even if he is just an ordinary mortal. Wouldn't it be more interesting this way? What a great initiative it is to train the weakest mortal to become the master of the universe that surpasses all gods! Hahahaha!"