In the middle of the night, Principal Wolf had a strange dream.

He dreamed that his whole body was itchy, and Alain, Liu Mei, and Lan Xin were constantly tickling on him. That kind of itching was very annoying, although Alan and the three of them were already busy, but he still felt that his whole body was extremely itchy, he couldn't bear it, screamed, and woke up.

"Damn, it was a dream!" he scolded himself as he sat on the bed. 'If only the three of them were around like this every day....,' he thought to himself as he finished scolding. But before he could continue to think about it, he found that he was still very itchy all over his body, and the itch even felt like his toes were about to tear.

"Damn, haven't you already woken up from the dream? Why is it still itchy? Damn flea!" he scolded again with sleepy eyes.

While scratching around on his body, face, and head, he got out of bed, put on a coat, turned on the light, and prepared to catch fleas on the bed. However, when he turned on the light, no matter how wide his eyes were and how attentive he was, he did not see a single flea in his bed.

What's going on? There are no fleas, so why is it so itchy on his body, when he thinks of the word 'itch', he feels that the strange itch all over his body is even worse, it is a kind of heart-scratching itch.

Helplessly, he stopped his useless actions and sat on the bed to scratch the itch with all his heart. However, it was good that he didn't scratch it, and when he scratched it, he felt that the more he scratched, the more uncomfortable it became, and finally, the itch made him feel like he wanted to tear off his skin!

He suddenly realized that it was definitely not caused by fleas, and if it was, it would mean that the flea army was frying in his room, but he didn't see any of them.

He began to carefully examine the skin symptoms in the severely itchy areas of his body. He noticed that large blood-red patches appeared all over his body, especially the skin on his chest, and there were many small particles like blisters growing in the red patches. Touching it with his hand, there was some itching and some pain, and in the midst of his continuous scratching, some blisters had burst, and some smelly liquid like water flowed out.

Damn, what the hell is going on? Is it a sudden skin disease? Why didn't I go and get a skin disease??

He wanted to go to Dr. Xia for an examination immediately, but when he looked at his watch, it was already three o'clock in the morning, so he had to give up. But the itching all over his body made him unable to sleep, so he had no choice but to sit at the table, frowning and tickling, while waiting for dawn.

Time passed second by second, tonight, Principal Wolf, who had been staring at his watch all the time, felt that sometimes, time can go like a snail, so slowly! Finally, it was six o'clock, the winter morning was late, at this time, the sky was still very dark, but Principal Wolf couldn't stand it anymore, he felt that if he didn't look for Dr. Xia again, I was afraid that the skin on his body would have to be detained!

When he came to the door of Dr. Xia's simple brick clinic, he knocked vigorously on the wooden door of the clinic.

'Bang bang bang...' the Principal Wolf struck hard and hard.

After a while, the door to the clinic creaked open.

"Who, knocking on the door won't be light, do you want to tear down my wooden door and use it as firewood?" Dr. Xia, who had not yet woken up, looked up and said rather unhappily. But he didn't wait for old age to see who it was. The person in front of him grabbed his hand and hurriedly said, "Doctor Xia, hurry, show me, I'm itching to death!"