Nana opens the front door of her mother bakery. She walks into the dusty and old bakery. When Officer Seol show this to her, she felt a nostalgic feeling a feeling that her mother was there. The bakery had 2 levels, the first level is where the bakery is and the kitchen and the second is the apartment where she remembers her mother and her had been living. Nana locks the main door and walk up to the apartment where she is staying alone but once in a while Officer Seol would visit her. Once she had shower and had prepare her own dinner, she sat down at the empty hall sat down with her dinner. There was no sound just silence, ever since she move the only thing that she had in the apartment was a mattress, a small table to eat, the kitchen equipment that Officer Seol had given to her other than her clothes then there nothing. Nana eats her hot ramen that she made when suddenly her phone rings. She look at her phone and saw Officer Seol was calling her.

“Hello! Officer Seol!!” said Nana.

“Are you at home?” said Officer Seol.

“Yes!”

“Open the door I’m here with Officer Ban.” said Officer Seol. Immediately she stood up and look out of the window to see Officer Seol and Officer Ban was downstairs waving at her. She smiles at them while she runs down to open the door. When she open the door, she saw they have bought a lot of things. They walk into the shop house with the bag and bags of a lot of things.

“Wow now I remember where I saw this place!” said Officer Ban. While Officer Seol brings the bags up to the 2 level, Nana helps to carry some bag from Officer Ban and they walk up. Officer Seol went to the kitchen and saw that Nana had made ramen for herself. Nana walks in and places the bags down on the table.

“Thank god we came and luckily we bought you food and wanted to celebrate your first day in school!” said Officer Seol.

“You don’t have too to this!” said Nana.

“I have too. Come on I have bought your favorites.” said Officer Seol while Nana could not stop her and start to assist her while Officer Ban look around the apartment to see if he could repair if there is anything broken in the apartment since she is staying alone.

After an hour, they sat in the hall and with food that Officer Seol had bought.

“So how was your first day of school?” said Officer Seol.

“Its fine nothing strange come out yet.” said Nana.

“Alright look around and try to make friends to found out more.” Officer Ban. Nana nod her head.

“Did you by any chance have the teacher information!” said Nana.

“Why do you need it?” said Officer Seol while she looks at Ban.

“I want to use it when needed.” Said Nana. Officer Ban look at her and laugh. He know what she want to do.

“Smart girl…fine I prepare for you but I need you to help us fine that bastard as soon as you can we have less than 3 months till the next victim.” said Officer Ban.

“I understand.” Said Nana, she know that she had limited time till the next victim for what she can see now is that almost all of the student there is not likely to be the victim yet. She need to talk to someone who knew the school and the students best but who can she speak too almost most of them only speak to student above them and her not likely to be one.

The next day during recess Nana and Eun-mi was showing Nana around the school especially the sport complex. The school had design the Sport complex nicely and efficiently so that the student who had join various sport has complete training equipment. They walk into the sport complex lobby area, the lobby area was big just like the one the main building had.

“It’s very big?” said Nana while her eyes are looking everywhere and was amaze at how much they spend the money just for a sport complex.

“Most of the sportsmen who represent our country are from our school it cool right!!!” said Eun-mi excitedly. Nana smile and look around the lobby area where there have place the picture of their top sportsmen and their trophies. While she was looking through she saw 2 photos which she saw before. Eun-mi walks towards Nana, who was still looking at the photos and says,

“That Hwan Soo-ah our best 500 meter sprint dash and that is Kong Byung Woo is out 400 meter freestyle. Sadly both of them had passed away. They committed suicide.”

“Do you know where they committed suicide?” said Nana.

“Yea…follow me!” said Eun-mi. Eun-mi lead the way as she thought nothing about showing Nana.

The first stop was the swimming pool where Kong Byung Woo drown. The pool was about 50 meters long and deep end is 3 meter. Kong Byung Woo fall into the the corner of the pool where a camera was facing the pool. Nana looks around and remembers the picture that Officer Ban had shown to her. Nana stood at the places where Byung Woo had stood and looks at the pool. She remember that the body were found floating at the middle of the pool. From the CCTV that she saw Byung Woo would having been staying at the same spot as she is now before he jump into the pool and drown himself. Nana turns to Eun-mi who was staying next to some chair that was there, she remembers seeing the chair there in the CCTV. she walks to Eun-mi and continue to walk to the second crime scene which was the storage room.

When they reach the storage room, lucky for them the storage room was open. Nana turn to Eun-mi and says,

“Why don’t you wait here while I go in?” Eun-mi look at her strangely and allow her to go in. Nana walk into the storage and walk to the back of the storage room where Soo-ah hang herself. The police found her hanging at the back of the storage room. The rope that they use was a brown thick rope the police close the case as a suicide as recently she had an injury so bad that she had to quit the school sprint team. She looks around the area and did not find any chair or anything that made her climbs the rope.

“Don’t tell me someone was here watching her hang herself.” said Nana to herself when she remembers something.

“CCTV!!!” she said while she run out of the storage room and start to look for CCTV which might have capture anyone walk into the storage room with her that day. Eun-mi looks at Nana who was acting strange.

“Nana what are doing?” said Eun-mi but she did not response but keeps looking up to the ceiling when suddenly she saw a camera which was facing the storage room which it might have capture who did Soo-ah went in with.

“Nana what wrong with you?” said Eun-mi. Nana look at Eun-mi and says,

“Eun-mi I need to go first, I see you tomorrow?” Eun-mi give her a half smile as she was puzzle about her friend behavior, Eun-mi just nod her head. The moment she nodded her head, Nana run back to the swimming pool to look for camera other than the one that have capture Byung Woo drown. Nana look around the pool when she saw a camera which was place up high, Nana turn around and saw that the camera is place where is can see almost the whole pool. Nana quickly took out her hand phone and dial Officer Ban number. She waited for a few second before Officer Ban answer the called.

“Nana why are you calling me?” said Officer Ban.

“I need to ask you something?”

“Firstly are you alone?”

“Yes I am. I want to ask Hwan Soo-ah when the police arrived to the scene did they found any chair around the area?” said Nana waiting nervously for the answer.

“Wait let me get the file.” said Officer Ban. Nana could hear him moving his chair to get the file before getting back to her.

“From what I see there was no chair anywhere near the scene and even in the report they did not write anything about a chair. Why do you have a lead?” said officer Ban.

“No not yet but what I understand maybe she went into the storage room with someone and that someone might have seen her hang herself.” said Nana.

“What are you sure about this?” said Officer Ban surprise about what she had found out.

“How can she hang herself when there was nothing to hold on to her before she drop dead?”

“True…there was nothing near her that allow her to stand on it. Do you see any camera outside of the storage room?”

“Yes there is and do you think you could check the surveillance camera at the pool area too. I suspect the same person would be near Kong Byung-woo before he drowns too.” said Nana.

“Alright I’ll check. Nice job Nana … calls me if you any other lead but next time makes sure you call me outside of the school.” Warn Officer Ban.

“Yes sir!” said Nana before she disconnects the call. She looks around the pool one more time before she walks out of the pool.