In the town of Lindworm, where humans and monsters live together, Dr. Glenn operates a top-tier medical facility for monster girls alongside his assistant, a lamia named Sapphee. From tending to a centaur who proposes marriage after a battle injury to treating a mermaid's ailment and caring for a delicate flesh golem, Dr. Glenn handles each task with finesse and assurance. However, when a troublemaker sets their sights on pilfering a harpy egg, how will the composed Dr. Glenn react?