The two jade strips left behind by Fire Emperor contained two peak profound martial skills. Even the Void Emperor might not be able to create battle skills of this level. After all, integrating various kinds of profounds at full circle was too difficult. Furthermore, even if he could, he still needed a basic framework, an overarching vision for the battle skill. Neither of the two were dispensable.
Currently, Ye Chen had no intentions of studying these martial skiils. It was not because he felt he couldn't do it, but because he couldn't be distracted. For the current him, the most important task was to comprehend the Life dao, verify it against his Death dao, and enter Life and Death realm. The moment he advanced to Life and Death realm, he would be in the state of one with the heavens, which would allow him to comprehend everything at a speed several times faster. Thus, it made no sense to waste his time on peak profound martial arts.