You have been living a hard life all this while trying to find a job. One day, you were stopped by some delinquents on the road at night and was saved by a mysterious black-haired young man. With his offer, you attended a celebrities’ party.

When you were there, you helped a lady who spilled wine on herself and you were soon hired as a servant in that mansion. At that moment, you were thrilled as you’re finally employed, but waiting for you in that mansion are various unexpected things that will happen between you and a pair of twins with very unique personalities…!