Who Is Still Playing Around After Being Reborn?

In his previous life, as a time traveler, due to his natural dual souls and the fact that the original owner used the legend to use the mysterious magic circle to initiate the act of swallowing thunder, Sean was a young magic genius. In addition, he has high modern cognition, carries new-era business models, and develops products such as Fat Boy's Happy Water, so he is naturally successful in the other world. The problem is, success comes too easily, and I neither cherish it nor have any concept in my mind. In the end, everything was gained by luck, but lost by strength... After many vicissitudes of life, Sean was reborn to the point where his dream began. When all opportunities come again—— "You persuade the young man to go around the abyss, but he only hears the sound of the wind."