But at this moment, Lin Xing looked at the somewhat familiar university teaching building in front of him, his brain felt like a lump of mud, confused and lost.,Just as the classroom was in turmoil, a squad of men in combat gear and armed with firearms were running quickly toward the classroom from outside the teaching building not far away.,“I don't know either, it seems like some kind of temporal disturbance happened, affecting the location where the door opens. Wait... there's someone there, he encountered the natives of the mirror world.”。