Demon's addiction

Episode -5

Sunghoon pov
"Bro you really need to stop joking... How can I be your Mate? What does mate even mean???!" I said cause this doesn't make sense... Am I in some werewolf drama??? " No baby.. it's the underworld.. So let me tell you from the start..."

Flash back~~
When sunghoon was born :

Shelly ( Sunghoon's mom) had a pretty hard time when sunghoon was in her belly and everyone was worried sick for her including seungmin (Sunghoon's father) .. when Shelly had a dangerous labor everyone was praying for a safe delivery.. but luck was not on their side ... Soon the doctors came out ..
"I'm really sorry to inform you this but we can only save one of them.. and because of  law and hospital policy, our first priority will be the mother .. please continue to pray for the health of both." At this seungmin's world came crushing down.
When the doctors went back to the OT seungmin's quickly left thee hospital and went to what was known as the devil's castle..
This castle was hidden from general public but seungmin knew about it because of his family history.

Seungmin went there and knelt before the demon lord.
" Your highness, my family has been taking care of your castle for  thousands of years. As a loyal servent I beg my son's and wife's life from you" the demon lord's stared at seungmin for while then said , " Fine I will spare their lives but I want something in return" hearing this seungmin's eye's lit up. He asked," What is it my Lord??" "You have to give me your son. " "What??!!" Seungmin was shocked. The demon lord just smirked and said," yes, you heard right. I want your son as my mate. his soul will be tied up with my soul." Seeing no other way to save his wife and son seungmin agreed and went back to the hospital..

End of Flashback...