Chapter 637： source core

It is precisely because these teleportation arrays are ancient that ordinary people must not know,

Once it is transmitted, it must be a very terrifying powerhouse. As for how strong it is, everything is unknown.

Therefore, Zhou Han naturally has to plan for the worst.

"Since it's two-way teleportation, have you teleported there?" Zhou Han asked. He was also very interested in the world behind these light gates.

The content of this chapter is being updated...