上课写的（渣文笔）

One a sunny day, a group of people wanted to climb up the hail, they are Tony, John, Tom and Wilson. Since they have the same goal, they decided to go together. But what they do not know is that one of them want to kill some of them.
When they finally climb up the hail and decided to go down, they found that the way that they use before if covered up a bunch of rock. It is luck that they bring enough food and a tent, so they decided to live on the mountain for one night and looking for help on tomorrow.