Pursūer vs mha

mr Aizawa is teaching in class and master great in his office with annoucement microphone on table and camera monitors and he captured something a creature with blocky body except head is right roundy and white and the torso arms and legs with a green distorted creepy face Pursūer:looking for human meat inside humans pursūer uses the stalk ability to become invisible reveal their arua and stalks the class and hold its black sword waiting for mr Aizawa to came out