One day ... Aera is currently in elementary school in Busan and Aera is investigating the murder case of her friend Han-Ji.
Han-Ji is a friend during elementary school from Aera and Han-Ji was killed by a teacher named Pak Gae-Je. Pak Gae-Je is the former Aera homeroom teacher and Mr. Gae-Je is known to be a 6th grade homeroom teacher at the 6th grade of Aera Elementary School.
Han-Ji died at the hands of Mr. Gae-Je, because Mr. Gae-Je really doesn't like Han-Ji's nature because Han-Ji is a very naughty child in his class at the time.
Mr. Gae-Je killed Han-Ji by stabbing Han-Ji's stomach with a kitchen knife and until Han-Ji's stomach drew lots of red blood and finally that night, Han-Ji was said to have died since then and the Han-family Ji did not accept all of this, and then finally the Han-Ji family reported Mr. Gae-Je to the police for imprisonment because Mr. Gae-Je had committed premeditated murder.
Aera investigates this case along with Minseo.
Then the next day ... Aera and Minseo interviewed the former teacher named Gae-Je.
"Sir, what did you do to this one of your students?" Aera asked, looking angry.
"I do this because I really hate him so much and I think he is a troublemaker in my class." Answer Gae-Je while being a little angry.
"Then why did you do all this?" Minseo asked, face flat.
"I do all this because I hate him. Do you understand?" Answer Gae-Je while angry.
Then finally the interview was finished and after the interview finally Aera and Minseo went to their respective homes.
After arriving at their respective rooms, Aera was looking at the incident through her mind while Minseo only helped investigate it.
The next day...
Aera went to the police to find evidence of the origin of the death of Han-Ji.
Then at the police office, Aera saw evidence of death from Han-Ji and Aera saw a photo of Han-Ji whose back was stabbed using a kitchen knife and there was also a video of Han-Ji being killed by Mr. Gae-Je.
After from the police station, Aera immediately went to the Forest and Aera apologized to Han-Ji's spirit so that his spirit was accepted by the Almighty God.
Then an apology from Aera was accepted by Han-Ji's spirit.
Then after that Aera went home to think about the incident from Han-Ji.
After arriving at the house, Aera saw witnesses at the time of Han-Ji's murder and his witness was Min-Chang.
Min-Chang is a cousin of Han-Ji and Min-Chang who saw Han-Ji being killed by his teacher and Min-Chang at that time could not help because Han-Ji was being killed at that time and at that time Min- Chang was in the 12th grade of high school at that time.
A few days later ... Aera immediately possessed and Aera possessed spirits from Han-Ji.
"I hate you." Han-Ji's spirit words.
then suddenly Han-Ji's spirit came out of Aera's body and after that Aera felt a tremendous headache.
Arriving at the hospital, Aera was unconscious when she wanted to be taken to the hospital room and Aera seemed very frightened when she saw the doctor and nurse who was taking her to the room so Aera would rest and not think of things.
After arriving at the room ... Aera lay in the hospital and Aera was given a sedative pill so that Aera was calm and did not think of things.
Then Minseo was confused because Aera was in the hospital because Aera was doing too much work and Minseo finally investigated the murder case of Han-Ji himself.
Then in the dream, Aera saw the girl around 17-20 years old.
the girl named Soon-A. Soon-A is the murder victim of Mr. Gae-Je as well and Soon-A is the nephew of Mr. Gae-Je.
Soon-A has been killed since 10 years ago and Soon-A was killed by a kitchen knife by her own uncle.
Then finally Aera and Soon-A chat in that dream.
"Soon-A, how old are you now?" Aera asked.
"I am currently 20 years old and I have been killed since 10 years ago when I was 10 years old." Soul words from Soon-A.
"Soon-A, what are you killed for?" Aera asked.
"I was killed because I was tortured and beaten by my own uncle." Soul words from Soon-A.
"Oh. Then where were you killed?" Aera asked.
"I was killed in the school grounds at midnight." Soul words from Soon-A.
"Oh." said Aera.
Then after a brief conversation, Aera finally woke up and her dream was finished.
The sun rises and welcomes a sunny morning.
Aera also felt there was a vacuum in the hospital and finally Aera came out to the exit and Aera finally got out safely at the hospital.
Arriving at the Aera Apartment, Minseo and Minseo had found a video showing Mr. Gae-Je killing his niece at the time 10 years ago and Aera was thinking right about the incident in his dream.
Then finally Minseo and Aera went to the police station to show videos and photos of evidence about Mr. Gae-Je killing his nephew 10 years ago.
Then when they arrived at the police station, Minseo and Aera had succeeded in collecting the evidence at the Police Station and the Police Officer had received the evidence.
Then Mr. Gae-Je on that same day, he entered the mental hospital because he had killed several people and Mr. Gae-Je is now crazy and insane, so from that he entered the mental hospital that day.
When you get home ... Finally Minseo and Aera are calm because they both have successfully completed the missions and their duties.