Yixing found a diary, unknowingly he read it. But inside the diary holds hidden secrets that no one ever read except for him and the owner. Who does this diary belong to? How come this diary is still here after so many years? Why did weird things began to happen to him after reading it? 

----------------

Characters: 

Patient #453

Name: Kim Mara

Date of Birth: December 2, 1980

Age: 16 years old

When was she hospitalize: 13 years old

Parent's name: Kim Dae Woo and Kim Laura 

Why was she hospitalize: Had Xerophthalmia., a medical condition in which the eye fails to produce tears. Also had an Emotional Disorder, which means she was no emotions. 

Death Date:December 24, 1996 

Reason of death: Unknown reasons.

Patient #2089 

Name: Zhang Yixing 

Date of Birth: October 7, 1991

Age: 22 years old

When was she hospitalize: 17 years old

Parent's name: Zhang Hu Ge and Wu Mei 

Why was he hospitalize: Have Hemophilia B, a blood disorder that if you don't heal the bleeding wound, it will get infected and be hard to clean.

Death Date: ---------

Reason of death: -----------

Patient #146

Name: Li Xiao Mei

Date of Birth: July 23, 1953

Age: 8 years old

When was she hospitalize: 7 years old

Parent's name: Li Thao and Chang Yi Fei

Why was she hospitalize: Had Malaria, a parasitic disease that involves high fevers, shaking chills, flu-like symptoms, and anemia.

Death Date: November 12, 1960

Reason of death: Uncureable.