Chương 1265: Chapter 1,264, stone internal strength

Yu Tian spent the whole night trying to combine the two types of internal strength.

He extracted a little bit from each of the two types of internal strength, and then tried again and again.

He tossed and turned until the middle of the night, but there was still no sign of success.

It was clearly the same essence of internal strength, but it had different attributes. It was completely unable to fit together, which puzzled Yu Tian.

What was the problem?

It would be great if he had a powerful master.

Yu Tian wanted to log into his mailbox and look at the martial arts information that he had saved. He wanted to find out if there was a solution to this kind of problem.

Unintentionally, he touched the spirit stone that the expedition team had given him.

This was a good thing.