A wolf  without his/ her mate is nothing.  ForewordTEASER I :‘ Come on , Yifan ! Stop being such  a grandpa. Let’s get out ! “ A  girl said while tugging Kris’ s sleeve. He only smiled as the girl let go of his arm and ran toward the trees where they always hanging out together.Suddenly, his keen sense caught on something and he looked away from her And...  when he turned back...She was gone like the wind.... TEASER II : “ Stop it, Kris! You are not yourself now ! It been five years already.” Luhan tried to pried off Kris’s hand from choking one of their prisoners in the dungeon.“ You don’t understand how it felt to lose your mate! “ Kris’ s voice nearly shake the room as he grabbed Luhan’s collar.“ You will never know the pain.”   TEASER III :“ Why is he so grumpy ? He should find a mate. “ Haneul , Lay’s mate said. All of Exo members kept quiet and tried to ignore the knots they felt in their stomach. They saw their leader stand up and went to the balcony while sipping his wine. He looked lifeless..Lay turned to his beloved mate and softly whispered , “ You don’t know what he had been through, please don’t say it like that.” TEASER IV :“  Ge, you should get some sleep. You looked tired “ Tao said to Kris as he approached him.“ Its alright , Tao. I’m Fine.” Kris replied still looking at his paperworks.“ You are lying to yourselves , ge. You are not doing works , you are making yourself busy so that you can keep noona out of your mind.”Kris raised his head and glared to him.“ Eventhough I am doing works, I  never stop thinking about her. I am dying inside , Tao. “ Kris whispered softly as a single tear drop on his cheek.  TEASER V :“ Its been five year, right? “ Xiumin asked Kris as he plopped himself beside Kris on the bench where they were used to hang out.There was a bunch of white lilies near the tree.“ She likes white lilies. “ Kris said after a  while.. “ Why do I think she alive, Xiumin ? Why? I felt her heart still beating all this years. The others kept telling me she was gone, But I felt it ... “ Kris clutched on his shirt tightly and kept beating his chest.Xiumin could only stared at him in sadness as he can not imagine what would he do if he had the same fate as Kris. TEASER VI :The Exo members were all gathered in the hall , waiting for Kris appearance. But as they all know, he will never showed up.“ Can you please  tell us what happen to Kris? I am dying to know! “  Kaemi , Chen’s mate yelled in frustration as all their men were keeping secrets from the girls.“ You will find out soon , baby.” Chen smoothed his mate hair as he placed a kiss on her forehead.