Glenn actually listens to his patients instead of stumbling into situations like a concussed protagonist, which makes the absurdity land harder because it's grounded in someone who knows what he's doing. The medical angle isn't window dressing, it's the actual spine of the comedy, giving every monster girl encounter a legitimate reason to exist beyond "oops, another fanservice moment." You get harem appeal without the numbskull lead, which sounds like a small thing until you realize how rare that is.
Glenn runs a medical practice in Lindworm, a town where humans and monsters live side by side. As the only doctor willing to treat monster patients, he spends his days diagnosing and caring for creatures whose biology operates under completely different rules than human anatomy. A mermaid needs her gills examined. A harpy requires specialized obstetric care. A lamia's physiology presents puzzles no textbook could have prepared him for. What starts as straightforward medicine gets complicated fast. Glenn's genuine efforts to provide proper healthcare consistently put him in awkward, compromising situations with his patients, much to the amusement of his sharp-tongued lamia assistant Saphentite. There's nothing inappropriate about his intentions, but explaining that to an onlooker becomes increasingly difficult. The show balances comedy with genuine worldbuilding, treating monster healthcare as both a comedic playground and a sincere part of its fantasy setting. If you want something lighthearted that doesn't take itself seriously while still building an interesting world around its core concept, this hits the mark. It's playful without being mean-spirited.