章 1314: The Devil Shadow Dragoon’s Fortress

Cultivation Chamber. Xia Fei was drenched in sweat.

It had been a very long time since he last did such a hearty bout of speed training. As a warrior dabbling across many different fields, Xia Fei had adopted an assault-style approach toward his cultivation: He would first set himself a goal, and in the shortest amount of time possible, divert all his resources into making a breakthrough.

From the various laws to his Soul Mark, which represented dark energy, only the Law of Speed, the most difficult and heaven-defying law power, had been put off by him for the longest time.

The next step forward would mean Peak Law of Speed, with a top speed of sixty million meters per second! Alas, the difficulty of this final step was truly insane, and Xia Fei had already forgotten how long he had been stalled at this threshold.