Kyuumei Senshi Nanosaver  

Rescue Warrior Nanosaver, 救命戦士ナノセイバー, Virtual Trilogy part 3

The third installment in the Virtual Trilogy blends anime with live-action footage. In the 22nd century, society progressed rapidly, enabling children to become doctors within two and a half decades. Nanomachines were widely used for disease treatment. Keita is a young doctor who specializes in using virtual technology to save lives by entering patients' bodies through a medical station (VMS). As more people receive care, enigmatic details about them emerge. In the second part of the anime, an Ethanarian alien and its affiliated federation are introduced.