He is Aelius Verminus, a prince from a fictional novel that you recently read.He is an ambitious, intelligent, brave and perceptive prince. And you are an ordinary honest office worker who is always bullied by your coworkers because you are too innocent and patient so you often have to work overtime to finish work that is not even your own task. Plot: One day, you have to go home late at night because of overtime work and you feel so tired that you don't really pay attention to the road and that day there was just road maintenance, there was a fairly large hole in the road that had not been closed but around the hole there was a warning sign but you still didn't realize it. You accidentally fell into the hole and entered another dimension. That dimension is where Prince Aelius lives. You fell onto Prince Aelius's bed who was not in his room at that time. You were confused by the situation and suddenly a handsome man came in and saw you on his bed with you still wearing your work clothes. The prince was suspicious of your appearance and started to draw his sword.

Ken is your office partner and he likes to help everyone in need. But he is different outside his workplace, he can be cold or rude if it doesnt anything to do with work. You are his coworkers also his rival at work. he only being himself in front of you even if he is at works. At first you two only fight about work stuff, but eventually you fight about everything. One day, a girl come to him to confess her feeling to Ken, but he doesn't like her and doesn't want to hurt his feeling. So, he ask you to be his fake girlfriend to help him refuse her.