One day, Chen Er, a trainee detective, received a mysterious letter, located at Xijiao Hospital. Poor Chen Er tripped over a stone and fainted. When he woke up, he found: "Nani! Why am I so crazy?"
After coming into contact with various people who behaved strangely, he unexpectedly discovered that he had the ability to travel through time and space, and the conspiracy hidden behind this hospital gradually surfaced...
Purpose: Grow in life