Taehyung sat on the table as he stared around his new office. It has just been redecorated to suit his taste since the former occupant had decorated in a much darker theme. The office was repainted with teal blue.

He smiled at the thought. It was Jisoo favorite color. He just couldn't forget about what happened just yet. It's only being two days and the pain was still fresh in his heart. His first day wasn't as tiring as he has thought. He would make sure he put his best into this job, that's what Jisoo would have wanted.

"Taehyung".

Jan Di called as she stood at the entrance of the office, jolting Taehyung out of his thoughts. He turned his head towards her as he waited for her to continue.

"Yoona and I are heading to a café not far, we thought you'd like to come".

"I'd want to, thanks" he smiled.

He grabbed his phone and jacket and headed to the lobby with Jan Di where Yoona was waiting patiently.

"Let's go".

Jan Di said as they piled out of the building and walked to the coffee shop.

"What type of coffee do you drink?".

She asked facing Taehyung as she waited at the counter to place their orders.

"I don't drink coffee, but I can manage caramel macchiato".

He replied before walking to Yoona who had gotten them a seat at the left corner of the room.

"How long have you been friends with Jimin?", Yoona asked as soon as Taehyung got seated.

"We've been friends since high school".

"Wow, Jan Di and I have been friends since childhood", she added.

"What do you think of Jimin?', Taehyung asked.

"Well, he's handsome and cute", she replied with a light blush.

Taehyung took out a notepad from his jacket, tore a page, wrote down Jimin's number, sliding it across the table towards her.

"Here, that's Jimin's number".

"Thanks".

Jan Di arrived with their coffee, an espresso for her and, Yoona with a caramel macchiato for Taehyung.

"Taehyung_".

"You can... call me Tae".

"Oh!, That's what Jimin calls you?, Yoona chuckled.

"Yeah", he smiled.

"Ok Tae, how was your first day?", Jan Di asked.

"It was much better than I anticipated", he said with a half-smile

" That's good", she said with a smile.

The afternoon passed by with Taehyung talking more about himself and his sister with Jimin of course as Yoona kept asking questions about him. Jan Di and Yoona also talked about themselves with Jan Di talking more about Hoseok, Namjoon, and Yoongi at Korain's demand.

"We should get going", Taehyung said looking at his wristwatch.

"It's getting late".

"Right", Yoona said.

"It was nice talking to you, Tae", Yoona said smiling up at him.

"And we're sorry about your sister", Jan Di added softly.

"It's okay", he said, a bit stiffly.

"Let's go, bye Tae", Yoona said as she nudged Jan Di.

"Bye".

****

"What you're trying to say..is that there's no logical explanation for her death?", Pan-Seok asked, looking at his detectives.

They nodded tiredly. They had gone from the hospital to where the body was found and interrogated some of the residents around the area. They had also talked with the boutique workers who also claimed she had gone home earlier. They had done what they could but still came up with nothing.

"How's that even possible?", he asked.

"We don't know too sir", Yoongi replied.

Pan-Seok pinched the bridge of his nose as he tried to suppress the coming headache he gets whenever he's stressed out.

"Okay, you did well today", he said.

"You can leave now and if you get any new information, notify me immediately".

"Ok, sir".

They both walked out of the office and headed to their shared office as they are both partners. Yoongi sat down heavily on his chair as Namjoon walked to the water dispenser to get a glass of water.

"There's something off about this case, I can feel it", Yoongi said.

"I know, right?".

"How can a person's heart just go boom! without any traces of electricity?", he asked, more like stated it to a confused Namjoon.

"I don't know", Namjoon replied, sitting on his desk facing Yoongi as he rubbed his temples.

"Only one person can help us with this case", he said.

"Who?".

"Jan Di".

"How?", Yoongi asked, peering at him

"She can feel... I mean see ghosts, I think", he said skeptically.

He wasn't sure whether she can feel them or actually see them, but anyway she's their last hope.

"Maybe she can help us to talk to Jisoo's ghost and ask her how she died...even better who killed her", he said with a flicker of hope in his eyes.

"I hope that works", Yoongi said, unsure.

"She's our only shot", he pressed.

"Ok, we can try that".

"We need to find this killer...and fast, we don't know who he's planning on killing next", Namjoon said absentmindedly as he stared into his glass of water.

"I agree on that", Yoongi said.

***

Yoona got home feeling exhausted but happy. She lived alone in her apartment as she had moved out of her parent's house when she got employed. She didn't know why she was happy about collecting Eun's number.

She walked into her room, dumping her bag on her reading table. She started humming to herself as she took off her clothes to take a shower. She didn't take long in the shower and changed into an oversized T-shirt and shorts. She also has a crush on Jimin for some time now. She sees him at the coffee shop almost every time sitting alone reading a book or with Taehyung.

She jumped into her bed laughing gleefully as she got beneath the blankets. She saved Jimin's number on her contacts as mochi cause he looked as sweet as a mochi. She thought about giving him a call or not before deciding to call him.

She starts biting her fingers nervously as the line ring. It seems like an eternity until a soft, drowsy voice spoke.

'Hello'.

He must have been in bed, she thought.

"Hi Jimin".

'Who is this?'.

"It's Yoona".

'What! Really?', he said as he screamed into the phone.

"Yeah", she said as she chuckled.

'Ok, Uhm...who gave you my number?'.

His voice sounds a bit awkward, Yoona thought.

"Tae did".

That bastard, he thought on the other end of the line but was still happy he did.

"Jimin?".

'Yes'.

"Do you perhaps have time tomorrow afternoon?".

'OF COURSE! I mean... yes'.

"Ok, I was thinking, maybe we could go out together?".

'Sure, I'll pick you up from the office at 2'.

"Ok, bye".

'Bye'.

She hung up as she stared at the ceiling. She smiled at herself, satisfied as she turns around on her right side to go to sleep oblivious of the pair of eyes peering at her from the window as the face had blended in with the darkness.

The figure left with a smirk, blending into the darkness of the night.