C2657 [a Man Wearing a Four-legged Trousers]

Recently, he had been very busy. He went out in the morning and came back at eight o'clock in the evening. He had been running outside for a whole day. He had tried his best to get five o’clock in the morning, so please forgive him.

However, it was about time for him to stop at the thirteenth day. Tomorrow, he would get five o’clock in the morning. If there were no accidents