What happens when your best friend of 10+ years tells you he just debuted in a group called NCT and he wants you to meet them only to find out one of them has the hots for you?

Your brother, Myungsoo had moved to South Korea to debut as a singer. He is now in a group called Infinite. It had been awhile since you last saw him, so you and your friend, Miyoung went to stay with him and Infinite for a month. Little did you know you two would be experiencing love. 

Kim Eunbin is a typical girl who is not as pretty but also not as ugly. To keep it simple she's average looking. Her best friend is Lee Howon and they have been best friends since they were young. Lee Howon is Kim Eunbin's hot best friend and also her only friend.