Derek couldn't bear seeing Sarah in this state, as soon as he arrived at the scene he immediately destroyed the formation which was bounding Sarah and launched an attack at the expert attacking her.
During the past few days of exploring the underground world looking for resources left and right, Derek's strength shot up by several miles as he was able to gain experiences that he had always been lacking.
The dominator made Derek his pupil because of the talent he was in Derek. For someone who had spent all his entire life in the underground world and not in his hometown, Derek was incredibly powerful.
To the point that even the boss of the white auction had to admit that, if he hadn't met Devon, then Derek was the most talented individual he had ever seen in his life.
That alone could show how extraordinary Derek was.......
