Dr. Miyamura, a junior surgeon, is merely a “good coworker” who has always completed his daily tasks well for Takatsu, the senior anesthesiologist. However, on one fine day, he catches a glimpse of Dr. Miyamura’s personal life, whom he has always assumed to be very serious and boring. Then out of curiosity, he invites him to bed…?! The Cinderella romance between an absolutely perfect prince and an egoistic young man who is extremely serious when it comes to love ♡