"Don't stop, come on, there's no time." Zhang Lei cried, looking at the countdown on the bomb and urging.

"no, this instrument is made by malwood himself. There are many changes. There is not enough time at all." Said the bomb expert, sweating.

"how much time is left?" Asked Li Qiang.

"five minutes." Said the bomb disposal expert.

"Yanqing, the captain is gone. You are the vice captain. Make a decision." Li Qiang's voice was choked.

"withdraw, order all personnel to withdraw immediately, sound the alarm, and let the personnel of the following units evacuate the masses immediately." Yanqing regained his composure and immediately issued an order.

the situation is...