The guard stood in place, somewhat puzzled as he stared in the direction of the experiment building.
Because the members of the experiment group requested help, the door that should have been tightly closed was left ajar with a dark gap.
However, just as the guard turned around, he vaguely sensed a gaze.
Was there someone behind the door? And had that person been observing them from behind the door seam?
"Was it those two? Or someone from the experiment group?" the guard frowned.
He didn't think much of it, as they had been gathered together just now, and the hall was empty; there was no way anyone could have slipped past them.
Furthermore, those members of Nirvana would get a warning and wouldn't recklessly come to such a place.
However, just as the guard was about to walk over and take a closer look, the door seam suddenly wavered.
Following that, with a slight creaking sound, the door began opening slowly on both sides.
