In such a sacred place as a hospital, there is also a very strong competition between departments, especially in private hospitals. This competition in business performance is particularly evident, but it is the first time that such a door-to-door call is made.

The name of Liu Yidao is seldom used in hospitals. Most people will call him the first person or Liu Yidao, mainly because the knife in his hand is really powerful. He has never lost it since he was admitted to hospital. The patients who passed by him can get it back from the ghost gate. So he is proud, but many people admire him.

"For the first...