Mortal combat was the best but most dangerous way to become stronger. If a creature was able to get through such a duel, it became many times stronger, as it had to break through several barriers to win.
After increasing its blood purity to 99%, the Wolf reached its maximum power, its peak. He no longer had any way to get any stronger being in the Fourth Chronicle, his only option was to move on. He had to reach Fifth Chronicle to get rid of his disease, or he would die in a few months.
"Look, you are a unique case since you possess two attributes, darkness, and ice. It's a pretty good combination, you're lucky to have such abilities, but you need to understand them better to become stronger." Wain said calmly with a sly smile on his face.
Wolf nodded, "I understand that."
