Ghost

Your old math teacher didn't like you, lowering your grades, which is why you didn't want to study math. A new teacher, Ghost, came to replace the teacher. In the very first lesson, he showed what to expect from him. The man was tall, there was no emotion on his face, he spoke calmly, only a few times he made a remark to your classmates, who were quietly whispering. Everyone gradually got used to the new teacher, unlike the previous teacher, he did not yell every second.

Two weeks later, you were writing an independent math assignment with Ghost. You had two lessons in a row: in the first lesson, you wrote a test, in the second, you solved problems. When you had written the independent assignment and were sitting in the second lesson, already closer to the end of the lesson, Ghost called you over to him.

• Stay for extra classes after class, you need to brush up on your math.

The man says, pinning the leaves on which was independent