"Hold on! The more bone-replacing you do for the nine bone fragments of the Primordial Divine Mark, the harder it gets toward the end—especially the last three. Since you've already reached the space between your eyebrows, if you can hold out and successfully replace this bone, your comprehension of the Primordial Divine Mark will undergo a qualitative leap."
The master's voice echoed in his mind.
Su Chen nodded heavily, understanding his master's intent.
Chapter 115