韩国清爽顶级绝伦推理

The two walked into the classroom chatting and laughing. When the head teacher issued the admission ticket, Ji Feng was assigned to the examination room of his school, while Tong Lei was assigned to an examination room of No. 1 Middle School. As for Zhang Lei, it was a coincidence that he was in the same classroom as Ji Feng, but they were in different seats....