one piece journey to heavens

As humans have the ability to travel across the world, major authoritative magazines around the world say that the age of technology is already in the past and has been replaced by the age of travellers. "For the above statement, please forgive me for disagreement. A more standard statement should be that the Qin Yu era is ruling the earth now. Qin yu who travelled to parallel world where people can go to various animation worlds and can get real power to real world