Ep. 12: Red Blood Cell Takes on New Training Duties Amidst Body Changes
Aired on September 23, 2018

Red Blood Cell receives a new assignment to train a rookie Red Blood Cell, requiring her to act as a dependable senpai. However, her guidance leads to mistakes, conflicts with other cells, and outcomes that differ from her expectations. While she struggles with these responsibilities, a significant event occurs within the body that has the potential to alter their entire world. This narrative explores the challenges of mentorship and the uncertainty brought by external physiological changes affecting the cellular environment.
Episodes
- Ep. 8 · A Directionally Challenged Red Blood Cell Attempts an Independent Circulatory Journey
- Ep. 9 · Killer T Cell disrupts Helper T Cell during a drill, revealing their shared past at Thymus School.
- Ep. 10 · Red Blood Cell encounters a masked monocyte while fleeing from Staphylococcus Aureus bacteria.
- Ep. 11 · The body suffers from heatstroke as internal temperatures rise dangerously high.
- Ep. 12 · Red Blood Cell Takes on New Training Duties Amidst Body Changes
- Ep. 13 · White Blood Cell investigates the missing blood cells while Red Blood Cell persists with oxygen delivery.
- Ep. 14 · Catching the Common Cold