Han Feng had just returned to the sect and finally released the Heavenly Tribulation that he could no longer suppress.

After a cultivator reaches the Refinement Void stage, they must undergo a Heavenly Tribulation to advance to each of the next major realms.

He must have gone through a tribulation to break through to the Integration Stage through life simulation cultivation.

Han Feng was worried that if Yuwen Shu happened to arrive while he was undergoing the Heavenly Tribulation, things would become very dangerous.

So he used the laws of time to suppress the heavenly tribulation and waited for Yuwen Shu to arrive.

Now that he has finally killed Yuwen Shu, his worries are finally gone.

Han Feng stopped suppressing the heavenly tribulation and began to actively face it.

Suddenly, lightning flashed and thunder roared, dark clouds gathered, and the world was plunged into darkness.

The tribulation at the Integration stage is far more powerful than that at the Refinement stage, covering almost half of Tiannan.

"Our ancestor is about to break through to the Integration Stage! This is wonderful! Our Yellow Maple Valley will become much stronger."

“Our ancestor must be a reincarnation of a true immortal, otherwise how could his cultivation have broken through so quickly, reaching the Integration stage in just a few months?”

"I think so too. The higher one's cultivation level, the harder it is to break through. This doesn't apply to the ancestor at all. The higher one's cultivation level, the easier it is to break through."

...

The people of Huangfeng Valley were overjoyed at Han Feng's breakthrough in cultivation.

"This breakthrough speed is too fast!" Su Yinyue exclaimed in surprise.

Compared to the others in Huangfeng Valley, she was the one who felt the most deeply, being right there beside them.

When Su Yinyue first arrived at Huangfeng Valley, Han Feng's cultivation level was only at the late stage of the Nascent Soul realm, the same as hers.

Her cultivation level is currently only at the early stage of the Void Refinement realm, while Han Feng has already reached the early stage of the Body Integration realm, a whole major realm apart.