Chapter 49: Professor Li

　　Step.　　Step.　　Step, step, step!　　The footsteps suddenly grew frantic, echoing through the space, and then came a low grunt. But… there was no pain.　　When I opened my eyes, the first thing I saw was Professor Li's pale face, right in front of me. He was slumped forward, using his arms to prop himself against the wall just behind me.　　“Kill…” The madman’