"Love Lab" is a jack-of-all-trades shop ready to handle any job for its clients. Claire, a feisty female employee, is assigned to assist Eris, a famous mystery novelist. Eris needs someone to recreate a "love scene" for her new novel. This bizarre reenactment causes the distance between them to gradually widen, as one doesn't understand "love" and the other doesn't believe in it. This experiment… might unexpectedly develop into a real feeling.