Eunha's POV.

"Hey .. you okay ?" Asked Jieun as she sat next to me.

"Yeah , I am fine .." I said softly still looking out of the window.

"I am sure the police will do something .." She said as she pat my back.

"I just want my father back .." I said as she sigh. Soon the door open making her stand up.

"Theres customer .. I gotta go .." she said as she hugged me. She then left to attend the customer. I sigh as I look down to my phone , hoping that the police will find appa.

"If any of you come across this guy .." he said as he showed the picture towards us.

"Do inform me , here's my card , do call me." He said as he hand me a card.

I quickly grabbed my bag , searching for my purse. I took it out and found the business card that Namjoon gave me.

'Now is not the time to hesitate Eunha.'

I took out my phone and dialled his phone number.

"Hello ? I need your help .."

Taehyung's POV.

I was cleaning the lab , trying to get my mind off of all the problems. I was cleaning the shelf when I come across a unfamiliar box making me frown. I tip toed slightly and grabbed the box. I bring it to table and blow all the dust away making me cough. I wiped it slightly seeing a name.

"Kim and Park." I read and slowly open. In the box , there were files and old books. I took it out one by one and realized it was all about Cyborg. At the bottom of the box , I saw a photo frame. I grabbed it and blow the dust off.

"Mr Park ? .." I said , frowning. He wasn't alone , he was with someone. I then wiped the dust away and my eyes widened.

"What the fuck ? ..."

Eunha's POV.

"I knew you would call me.." he said.

"I know .. It's just that .. things became much more weird .. appa went missing .. and I could feel that it is Kim Seokjin who did this .. I tried telling Tae but he won't believe.." I said as I sigh.

"I just want my father back .. safe and sound .. and I want to know why is this happening to my family .." I continue. He sigh and then grabbed his file.

"You should see this .." he said as he push the file towards me. I frown , opening it and my eyes widened. I picked the photo up as my breath hitched. Soon my phone rang making me frown.

"Hello ? Tae ?" I answered.

"Chubs , you won't believe what I found , I should have believed you !"

"Believe what ?" I asked.

"I need you to come home and I will explain , I am already at- KOOK ! Shit !"

My eyes widened as I heard Tae scream.

"Tae ?!" I said.

"Grabbed him , grabbed the both of them."

My eyes widened as I heard a familiar voice.

"Sorry , the number you just call is unavailable , please try again later."

"Tae !" I said as my eyes widened.

"What's wrong ?" Asked Namjoon.

"Tae .. something isn't right , I need to get home." I said as I got up.

"I'll drive you .." he said and I nodded. We quickly made our way to the car and drove back to the house. Soon my phone rang.

"Hello ?"

"Eunha , thank god !  I got a hold of you , I am trying to call Tae , but he isn't answering , is he with you ?" Asked Jimin.

"Oh god .. Jimin , calm down and meet me at my house as soon as possible .." I said.

"Okay , see you in a bit .." he said as he hung up.

After a while , we pulled up to the house and I quickly got out , running towards the door. I was about to unlock the door when I realised the door wasn't lock. I open the door and I gasped seeing everything in the house destroyed.

"No... No !" I said as I look around.

"Eunha !" I turn seeing Jimin , running towards me. His eyes widened seeing the house messed up.

"Tae .. Jungkook .." I said.

"Find them !" I said as Jimin nodded. I ran upstairs to my room.

"Tae ! Jungkook !" I shouted as I checked every room but no one.

"Taehyung ! Jungkook !" I called out. I went downstairs as Jimin came out of the kitchen.

"Nothing ?" I asked and he shook his head. I sigh as I  ruffled my hair in frustration.

"Eunha ! You got to see this !" Shouted Namjoon from the basement. Me and Jimin quickly ran downstairs to see the basement completely wrecked. I turned to Namjoon who has Tae's phone in his hand.

"Taehyung .." I said as I walked towards him.

"He doesn't leave his phone anywhere , he will always bring it .." I said.

"They've been kidnapped by Seokjin." Said Namjoon as he scanned the room. I sigh as tears rolled down my cheeks.

"How do we find them ?" Asked Jimin.

"I am not sure ," said Namjoon as I slowly walked around the room. Soon my eyes widened as an idea popped up in my head.

"Jungkook .." I said as I ran to Jimin.

"You can hack into Jungkook .." I said as I held his shoulders.

"What ? How ?!" He shrieked.

"Kook , he is a cyborg , Tae told me that there is a tracking system in his brain in case if we ever lost him , you can hack into Jungkook's system to find out where they are .." I said.

"You are right ! Oh my god , Eunha ! You are a genius !" Said Jimin as he ran to a nearby computer that wasn't destroyed. He quickly did his techno stuff and soon he frown.

"It needs Jungkook's safe word .." he said and I frown.

"What's one thing that you call Kook ?" He asked.

"I-I don't know .." I said as I tried remembering.

"Kook has a safe word , Koo..kie.."

"Try kookie .." I said as he typed out.

"We are in !" He said and my eyes widened.

"Namjoon !" I called as he came running towards us. He stood beside me as I read the location.

"It's appa's old laboratory ..."