Who is Mr. Yoo ?

Pieces Of His Past

3rd POV

"Hirai Momo!!!!! Because of you, both of us almost get caught by Mr.Yoo!!! We're lucky to have genius Mina that gave her reasonable excuses to him as soon as we busted!!" scolded JiHyo in high pitch voice while shook Momo vigorously. Others tried to separate JiHyo immediately since Momo looks like soulless person unable to utter any words.

"Just like I thoughts. Well, I will doing my move on him later. What about our precious maknaes? Is there any progression?" asked Nayeon stood leaning against wall while massaged her heads then gazed toward the maknaes group.

"I already marked all of the CCTV cameras around these mansion on this plan photocopy where we got it illegally." said eagle eyes, Dahyun opened the mansion's plan spreading it on the table. All eyes focused on her plan.

"Don't anyone dare to ask where or even how I get it." Momo pouted then put down her hands and zipped her mouth glancing over Dahyun.

"I able to hack all of the CCTV cameras and security systems since we got one of their CCTV camera with Dahyun unnie's help." added Tzuyu showing mini camera on her hands.

"So, our plan is once we get to control cameras and security systems, we able to track anyone either Mr.Yoo or Mr.Hwang without being watch by them. We also could monitor all of their moves easily and faking our testified on our actions." explained Chaeyoung to all of them.

"Like my expectations, our maknaes really functional and brilliant. I'm so touched with your efforts." replied Nayeon faking cried while others amazed by their maknaes strategies.

"Wait a minute. How did you able to hack the systems as we surrounded with forest?" asked Sana curiously.

"Well, I have my own ideas for it." replied Tzuyu with her evil smirked on her face look at Chaeyoung intensely while Chaeyoung stared at her back innocently without knowing what will happen to her later.

Timeskip

Chaeyoung's POV

"Tzuyu-shi~~ Why you're making me doing this sh1t?!!" I whined furiously shouted while climbed the rooftop of highest level mansion's room through the window with mini satellite on my back.

"Don't worry Chae. Just keep moving. Please don't let it fall or I will let your death like an accident." replied Tzuyu with threatened tone.

"Hahaha. You're joking, right?!" I asked with dry laugh looking back to her that watched me with serious gaze from the window.

"Alright. I will just going to do my job." I added after gulped watching her cold stare then attached the satellite on the top of roof.

"Don't worry, Chae!! You're doing a great job up there!!" cheered Dahyun unnie held up the ropes that attached to me for safety purpose.

"Is here okay?!" I asked tried to fix the satellite direction then I almost slipped on the roof.

"Chae!" "Cub!" called both of them worriedly since they saw the little accident happened on me.

"Look who is tsundere there!! Don't worry!! I'm okay!!" I shouted back to them and worked on satellite again.

"Tsk, just take care of yourself." scoffed Tzuyu then went inside back. I and Dahyun chuckled with her cold gesture and warm heart.

JiHyo's POV

"Don't you think Tzuyu's ways to get better connection was too risk for Chae?" asked Mina with concerned tone while we were on our ways to break in our grandpa's room again.

"Indeed. However, we don't have any other better choices. That's the best strategies that we have for this time. For now what we need to do is looking for grandpa's journals. At least we know what happened to him." I replied to Mina whispered while twisted the handle of grandpa's door. Unfortunately, it was locked.