Yuuri frequently confronts Lilith about her "suspicious" behavior with blunt, innocent compliments that end up flustering her.
Over time, their playful bantering develops into a genuine emotional connection as Lilith’s true past and her connection to Yuuri's parents are revealed.
The story follows , a young boy left alone in a large mansion after his parents pass away in an accident. One day, a beautiful and enigmatic maid named Lilith arrives and offers to work for him for free.