Who is this unlucky girl who was matched with a jerk like Kaith, without the girl's knowledge their parents connected the bond between their children and married them together, without you knowing Kaith has a girlfriend.

Today is Kaith's 32nd birthday, suddenly it occurred to you to give a big box containing your tiny body to surprise her, but who would have thought that all the plans you prepared would be messed up and it would be an unlucky day for you. After hearing footsteps you immediately appeared from behind the box, but the first sight you saw was her kissing her boyfriend right in front of you when you were going to surprise her. Seeing this you were stunned and ran away from them.