Two different people, two different worlds, same personality...

Can all of it become one?

Kim Sunggyu and Han Danni. Two different people. Both are tempered. Both live in two different worlds; one is an idol and the other is an ordinary girl.

When they got trapped into a situation with no way out, they need to cooperate with each other to be safe. While 'dating', slowly they got trapped in it. Trap in their own feelings towards others.

When the truth comes out, the painful consequence follows. They live with their own way, try to move on.

But when fate brought them back together,what will happen? Do they have to follow the world's rule again or perhaps, creating their own?