A group of people, including Liu Chao, his Second Uncle, and others, are trapped in a school surrounded by large, aggressive snakes. They work together to escape, using various tactics to evade the snakes and find a way out. Along the way, they face numerous challenges and obstacles, including the snakes, a stalled car, and interpersonal conflicts. Ultimately, Second Uncle sacrifices himself to distract a giant snake, allowing the others to escape. The group is able to flee the scene, but not without sustaining injuries and experiencing trauma.
Here are the key facts extracted from the text:
1. Liu Chao is being warned about a snake behind him.
2. Second Uncle is trying to help Liu Chao escape from the snake.
3. The group is trying to leave a building and meet others across the street.
4. They are being chased by a large snake.
5. The group finds a car and tries to escape in it.
6. The car stalls, and they have to run from the snake again.
7. They find another car, a seven-seater van.
8. The group is trying to escape the building again and finds a cold storage room.
9. Snakes can sense heat, so they have to hold their breath and stay still in the cold storage room.
10. The group is trying to find a way to escape through a window.
11. They use clothes as a rope to climb down.
12. The rescue team will arrive in two hours.
13. The group is trying to stay safe behind an iron grill gate.
14. A character named Ma Su is revealed to be manipulative and only cares about money.
15. Liu Chao and Second Uncle are trying to escape from the building while being chased by a snake.
16. Second Uncle is willing to distract the snake to let Liu Chao and others escape.