Yang Fei, borrowing the power of the Extreme Tiger, was striking at the Danjin Earth-grade Realm. At this moment, he had already broken through twelve meridians.
He only needed to break through four more meridians to elevate his Martial Arts Realm to the Danjin Earth-grade.
By then, Yang Fei would be able to mobilize the Qi of Origin Core from sixteen meridians.
However, opening these meridians was extremely difficult and perilous.
Yang Fei had urged the Essence Qi for over a dozen times without breaking through, so he had to give up.
Yang Fei employed the Turtle Darkness Method to fall asleep.
But this time, the persistence of the Extreme Tiger within him formed a demonic barrier, and Turtle Extreme seemed barely able to suppress it.
Yang Fei was secretly alarmed.
The Four Extremes he had previously cultivated had already achieved Great Achievement.
