You had a medium doll and you named it as "Han Jisung" because of his attractive face.. wearing a jeans and t-shirt with sleeves up.. You really love the doll because your parents gave it for your birthday.. now you're 23 years old..

But weird things kept happening to you.. when you fall asleep in the couch in the living room or even fell asleep while studying on the table, you would find yourself sleeping on the bed in the morning..

you decided to check on a CCTV.. you open all the file and saw nothing.. until you saw the last footage where you fall asleep on the couch once again because of how tired you were after clean the house.. and the more shocking is you saw your doll transform into a living doll or should we say half human.. he's tall and very handsomee.. He get off your bed and went downstairs only to pick you up in bridal style and take you upstairs.. once arrive in your bedroom, he put you down and he sit beside you.. after that he turns back into the medium doll..*

Later on the night, you have made a decision to stay awake to watch the doll beside you.. when the time reach at 12 am.. you can't help but fell asleep while holding the doll hands..