ch a massive hole, couldn't help but feel a shiver down their spines. Their hands trembled as they held their electric batons."Teacher Lin, what on earth is going on"Principal Lu's brows furrowed deep...Section 15 Sister Helps Youelt a light breeze rushing past his back. He was startled and immediately turned around, shouting, "Who!"But when he turned his head, there was no sign of anyone there.Could it be that I was too sensi...