Lin Xing rubbed his temples, he felt that there were some important memories he hadn't recalled yet, some that he told himself he must not forget, but at this moment, no matter how hard he tried, he couldn't remember.,But even when class time had passed, there was still no one else in the classroom besides him. Not even the school bell rang.,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.。