Chương 458: Advanced Mastery Level!

Khal, whose appearance and aura were completely different from the time when he was still back in the Second Realm lowered his arms holding the scroll and closed his eyes.

"Sigh..."

Black smoke in an insane amount oozed from Khal's mouth and nostrils the very moment he sighed, filling almost the entirety of the small wooden building to the brim!

[Six months to reach the Initial Mastery Level, one more year to achieve Intermediate Mastery Level, and three more years to gain Advanced level of mastery on a path which so far no one was able to study more than 10%, much less master. Yet, here you are, already having more than 50% knowledge!]

The black smoke kept rising from Khal's mouth and nose as he exhaled and it only stopped flowing out when one full minute has finally passed in time.