It was this idea that led Lin Xing into a thought: "If I call the police many times and the operator doesn't believe what I say, am I wasting police resources",At this moment, the classroom was empty except for Lin Xing. He casually chose a seat and sat down, taking out his books from his bag while continuing to think about his plan.,Just as the classroom was in turmoil, a squad of men in combat gear and armed with firearms were running quickly toward the classroom from outside the teaching building not far away.。