Chapter 315: Iridescent-Level Skill: Shadow Magic

Of course, during these past few days, Sterl had not been idle.
The experience gained from farming hell players and demons was incredibly rich, and he spent most of his free time in seclusion, refining his skills.
At this point, Sterl had reached level 124!
He had just advanced to third class not long ago and was already nearly halfway to the legendary stage. It's worth noting that due to Sterl's deep foundation, he could immediately advance as soon as he reached the required...