With that, Chris chased down with her mobile phone.

John shouted, "Hey, I don't want to be here. I want to follow the master. It's too dangerous here!"

He also took off his coat, covered the student who was shot, and said in a hurry, "hold on, the rescue will come soon."

After that, regardless of whether the student understood or did not listen, he turned and chased down.

Li Yundong came to the back of the teaching building and waved to Zhao Yujian standing next to the window, indicating that he had come down: "Zhao Yujian, don't be impulsive!"

Seeing that Li Yundong was downstairs, Zhao Yujian breathed a sigh of relief and pointed at Zhou Qin and Ding Nan with a gun: "stand up!"

Zhao Yujian used a gun to control Ding Nan and Zhou Qin out of the classroom. He said coldly, "go upstairs!"

Zhou Qin and Ding Nan looked at each other. Their eyes were full of panic and doubt.

Zhao Yujian, with a crutch in one hand and a pistol in the other, forced Zhou Qin and Ding nan to the top floor, and then said, "go to the roof!"

Zhou Qin frowned and said, "the roof door is closed."

Zhao Yujian said angrily, "it's impossible. The roof door of the school is never closed!"

Zhou Qin said calmly, "last time Li Yundong climbed on the roof, the door on the roof was closed." then she pointed to the door lock at the door.

Without saying anything, Zhao Yujian raised his hand with a shot and knocked off the door lock with a bang.

Zhou Qin and Ding Nan didn't expect Zhao Yujian to shoot. They were scared and trembled all over.

Zhao Yujian said angrily, "now you can open the door!"

Ding Nan did not dare to say more. She immediately opened the door and went to the roof of the teaching building.

Zhou Qin looked at Zhao Yujian coldly and said, "this modified May 4th pistol can hold up to ten bullets, that is, you have only one bullet!"

Zhao Yujian glared at her. His eyes were full of anger. He pointed to Zhou Qin at the muzzle of the gun: "go! What do you want to say?"

While walking, Zhou Qin said, "we have two people. You can only kill one at a time. You have to think well before you shoot the first shot!"

Zhao Yujian sneered, "who do you think I'll hit the first shot?"

Zhou Qin said lightly, "I don't know, but I just tell you that if I die, not only you will be finished, but also your mother, your father and all your family will be finished! They will live a life worse than death. They will regret coming to this world and giving birth to you."

Zhao Yujian trembled all over. His eyes were full of strangeness and fear. He looked at Zhou Qin. His teeth kept trembling: "you, you are so vicious?"

Zhou Qin looked at him coldly and said, "it's not that I'm vicious, but that the power behind me is too big. Power is like a beast. The bigger it is, the more it wants to eat people. The more harm anyone gives it, the greater its rebound. This is beyond my control."

Although Ding Nan went to the rooftop first, she heard what Zhou Qin said clearly. She knew that Zhou Qin meant: you have only one bullet. Kill Ding Nan, but don't kill me, or my family will help me take revenge.