"Ikemen Kyūgo-tai Nurse Angels" is a 12-episode anime series that blends elements of comedy, romance, and science fiction. The story centers around three young women—Ruri, Mai, and Yuki—who work as nurses at a hospital. Their lives take an unexpected turn when they are recruited by a mysterious organization to become part of a special rescue team known as the Nurse Angels. This team is tasked with protecting Earth from extraterrestrial threats, particularly a race of alien invaders known as the Dark Jokers.

The Nurse Angels are equipped with advanced technology and transform into powerful warriors to combat the Dark Jokers. Each member of the team possesses unique abilities and weapons, which they use to defend humanity. The series explores their missions to thwart the alien invaders while balancing their duties as nurses. The narrative often juxtaposes their everyday hospital work with their high-stakes battles, creating a contrast between their ordinary lives and extraordinary responsibilities.

Ruri, the leader of the group, is portrayed as strong-willed and determined, often taking charge in critical situations. Mai, the most empathetic of the trio, provides emotional support to both her teammates and patients, while Yuki, the youngest, brings a sense of energy and optimism to the team. The dynamic between the three characters is a key focus, with their camaraderie and personal growth playing a significant role in the story.

The series also introduces a romantic subplot involving Ruri and a mysterious man named Rei, who has ties to the Dark Jokers. This relationship adds complexity to the narrative, as Rei’s allegiances and motivations remain ambiguous for much of the series. The interactions between Ruri and Rei explore themes of trust, loyalty, and the blurred lines between good and evil.

Throughout the series, the Nurse Angels face various challenges, both in their battles against the Dark Jokers and in their personal lives. The episodic structure allows for a mix of standalone missions and overarching plot developments, culminating in a final confrontation that tests the limits of their abilities and resolve. The series balances action-packed sequences with moments of humor and heartfelt emotion, creating a multifaceted narrative that appeals to a range of viewers.