Summary: ren entered a contest for his daughter, while their he met baekho who he accuse of being a kidnapper.He sends him to jail but soon release him when he found out the truth.So to show how deeply sorry he was, he offered baekho a place to stay at his house.Now he has to find away to get back to the past while adjusting to life in the future.

 Choi Ren hates being called a girl,but he would do anything for his daughter. He entered a female contest to win $100,000 to pay of his bill when he met baekho. At first he thought he  was a crazy cosplaying guy, when he was explaining his story,but he soon come to believe him when he saw his picture in the musume disappeared.

 Baekho was injured when he fell into the pond and landed in the future. while there He  met ren who accused him of being a kidnapper. With no where to go he decides to stay with ren to figure out how to get back to warn the king about the chicken pox that will not only kill him but everyone else he care about.

Choi Rae Ae,shes eight year old and a trouble maker. she might look sweet but she can turn your world upside down. She saw baekho and followed him even though ren told her to stay, she was so fascinated by baekho swords and outfit that she decides to follow him when he was asking people for help. But she soon ended up being kidnap by some guys who got her confuse for another person,baekho seeing this came to her rescue.

Aaron Kwak ,is a guy that likes ren, he always doing things for him and tries to be nice to Rae Ae. When he realise baekho is staying at ren house he gets jealous and tries to get rid of him.

 Minhyun,is baekho friend in the future he understood him and tries to help him get back to the past. Baekho came to like him but he's too dense to see it.He hates aron for trying to hurt baekho but will soon comfort him durring his weakest which will blossom their friendship.

 kim Jonghyun ,He's from the past but came to the future to ascape the tragedy that will happen. He meets baekho and refuses to help him at first but with the help of a little girl he does.