Liu Yan clenched his teeth so hard that he was bleeding.
Under the pain, Liu Yan barely managed to raise his spirit and barely supported himself.
The process of destroying one's body was extremely painful. The most torturous thing was the pain came from every part of the body.
In normal battles, one would be injured, but it was only in one part of the body.
However, the destruction of his body was severe. Liu Yan could feel pain in every single part of his body.
The excruciating pain made Liu Yan want to give up at one point, and he was in extreme despair.
However, Liu Yan recalled the scenes of entering the Tower. He recalled the effort and process of overcoming all kinds of difficulties to build a perfect foundation with the help of the principal. He also recalled his determination to go to the higher levels of the Tower.
Thinking of all these, Liu Yan continued to persevere.