Unidentified

"Hello, Min Yoongi." A dark and mysterious voice came through the phone.

"Hello, who is this? Do I know you?" It was only 4 AM and the familiar ringtone of his phone woke him up. He was mad because this ringtone always woke him up every day, it was worse because it only bothered him while he was sleeping.

"No need for a long introduction! First mission, winter in total of four seasons. Solve that before the second week of this month." They hung up immediately after that.

What? Who the hell is this...in this hour..? YA!! YOU WANT TO DIE?????" Yoongi sprung up from his bed and started to curse at his phone screen. Looking at the number, but there was no use, cause the call was from a burner phone.

Yoongi calmed himself by laying down on his bed again. He tried to forget what happened and go to sleep, but

he couldn't bring himself to do so.