Zhao Hai sat in a small room outside the copper Palace. It was obvious that the room was built recently. The room was very small and there was only a futon inside. Zhao Hai did not care about it. He sat on the futon and began to meditate.
He was now about 300 meters away from the copper Palace. He could see the palace clearly from here. It was very tall, about 30 meters high. It was square, and each side was about 300 meters long. There was nothing special in the copper Palace, so it didn't look like a copper Palace. Instead, it looked like a huge Copper Box, as if it was made of six copper coins.
On one of the walls of the copper Palace, there was a door that allowed entry and exit. The door was closed, and the entire copper Palace was engraved with countless runes. These runes were constantly flashing. It could be seen that these runes were used to suppress the killing intent of the killing God saber, and they seemed to be very useful.
