C112 Perishing Together

As I got closer and closer to the yellow button, a security guard suddenly appeared in front of me. He grabbed my hand in an instant. His fists were like a pair of iron pliers that firmly grabbed my hand. I can't break free no matter what. I'm just a little bit away from success at this moment. I can't let all my efforts go to waste. Thus, I steeled my heart and bit the security guard's hand