Zhou Huahua has obtained the system. When taking a boat, he can travel with the boat and teleport to Melbourne, Australia 200 years ago and the surrounding water. He can also travel back to the original time and space.
The flow rate of time in the two space-times is the same.
Trading across time and space is extremely easy to make money, huge profits, huge profits, huge profits!
Immigrate across time and space to create a huge empire on which the sun never sets - the Chinese Empire in the time and space two hundred years ago.
