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*