Chapter 370: Do you know how strong he is?

On the way back from the Myriad Swords Sect, he had thoroughly consolidated his Ninth Layer of Foundation Establishment.

He only needed a Spirit Pill to attempt a breakthrough to the Core Formation Realm.

However, where could he find such Pills in the Green Cloud Sect?

He would have to find some materials and refine them himself.

In the "Taiyin Soul Technique," the best Spirit Pill for breaking through to the Core Formation Realm was the Qingxu Pill.

Ordinary Spirit Pills for breaking through to the Core Formation Realm were of the third-grade.

But the Qingxu Pill was a fourth-grade, high-grade Spirit Pill.

After taking it, it could allow a Martial Artist at the Ninth Layer Perfection of Foundation Establishment to break through to the Core Formation Realm with a 100% success rate.

Even more heaven-defying was this.

There was a chance that it could allow the user to break through to the Second Level of Core Formation!