C321 Who Comes in the Middle of the Night

In the evening, Lee Rui came back to eat dinner. Honestly speaking, he had been quite busy the entire day. He had to teach others how to cultivate, and he had to run back and forth to the hospital to busy himself with his work. It was impossible for him to not get tired. After Lee Rui finished dinner, he went back to his room early to rest.

Soon, he fell into a deep sleep