C68 The mysterious killer appeared

After about 5 minutes, the sound of rustling footsteps came from the side of the experiment building's corridor. Nong Xuejia finally stopped crying and crawled out from Wei Yi's embrace.

Just as Nong Xuejia and Wei Yi left, Luo Zimeng and the rest appeared at a corner in the corridor.

The sharp-eyed Li Yannan saw the background of Wei Yi and Nong Xuejia, and his eyes immediately lit up