At present, ye Tian's strength is level 3. He wants to try whether he can upgrade all the time, so he immediately runs the pithy formula again, but to his dismay, this time, the energy hardly rushed into his Dantian.

he shook his head and said with a wry smile: Yes, strength is built up by accumulation. It's impossible for him to climb to the sky step by step. He just got one level, but the strength in his body is not strong yet. How can it be upgraded?

at the next moment, ye Tian thought that he should have a good stability, so that when he sleeps until dawn,...