C923 Make a Deal with You

F * ck me! Aren't these things too difficult to break through?

Looking at the empty energy pool in front of him, Luo Tianxin couldn't help but feel a little disappointed.

After all, at his level, breaking through had long ago become an extremely luxurious affair, especially for those who had made a breakthrough in a large realm. It wasn't guaranteed that there would be returns after hard work