Boku janakya Dame deshou?
僕じゃなきゃダメでしょう？
Takatsu, an anesthesiologist, works alongside Dr. Miyamura, a younger surgeon, whom he considers a reliable and uneventful coworker. After glimpsing a side of Miyamura's private life that surprises him, Takatsu, driven by curiosity, extends an invitation for them to spend a night together.