Yin Feng glanced at several rooms: an equipment room, a maintenance room, a storage room. He didn't hesitate as he proceeded to twist every door knob. The equipment room was locked from the inside while the maintenance room opened easily; however, it was just a roughly 10-square-meter room, containing a few cabinets, some tools piled in the corner, all cabinets were locked, and it was empty.
He then pushed open the storage room, which was pitch black inside, holding several cabinets full of neatly stacked towels, medical uniforms, and several large packs of brand new medical supplies. After taking a look around, it seemed impossible for someone to hide there, but the figure he saw earlier seemed to still linger before his eyes.
Perhaps, the figure had entered another ward.
Yin Feng looked at his watch. Two minutes had passed. He couldn't delay any longer. He had to catch up with that person. He turned around and left.
Yin Feng returned to the nurse station.