Cells at Work!

はたらく細胞

Inside a human body imagined as a sprawling city, AE3803 is a scatterbrained red blood cell still learning the delivery routes for oxygen and nutrients. She keeps crossing paths with U-1146, a coldly efficient white blood cell of the immune system who hunts down invading germs. As bacteria, viruses, and injuries threaten the body's roughly 37 trillion anthropomorphized cells, the workers carry on their relentless daily shifts to keep their world running.