In a world where people are divided by class based on the type of person they present as in their teens, Luhan finds himself in the one category that does not belong anywhere. With no distinct aura and teaching in a foreign country, he makes due with what he can and hopes to maybe one day find love though with every passing day, it seems his chances are slowly slipping away. This is a story of a man struggling to fit in with the life he was given.

Five best friends are running a burger joint, struggling to get by with friends and enemies thrown into the mix. 

Luhan always said he was the color in Minseok's world... but he was wrong.