“Today you won’t beat me.” “…I could say the same thing.” Sera Rikka and Murase Dai are chosen to play characters to promote women’s cosmetics. The theme of the commercial is a princess and her knight. Dai, who already feels he’s not good at working in front of a camera, begins to feel the pressure when he learns he’ll be working with cosmetics, a product he has no experience with, alongside former model Rikka, who completes any and all shoots with ease. Will they be able to finish filming the commercial without incident…?!