Ep. 4: White Blood Cell arrives to find Eosinophil struggling against bacteria near the stomach
Aired on July 29, 2018

Bacteria are detected near the stomach, prompting White Blood Cell (Neutrophil) to arrive immediately. He discovers Eosinophil, another White Blood Cell type, already engaged in combat but struggling significantly against the threat. Observing her apparent weakness, other cells begin to mock and mistreat Eosinophil behind her back. Despite this hostility, White Blood Cell (Neutrophil) intervenes to defend her, emphasizing that there is a specific task requiring her unique abilities. He asserts that only Eosinophil can perform this particular job, highlighting her essential role in the immune response despite the current difficulties she faces against the bacterial invasion.
Episodes
- Ep. 1 · Red Blood Cell faces Pneumococcus invasion while White Blood Cell pursues the threat.
- Ep. 2 · White Blood Cell confronts Staphylococcus Aureus during a sudden scrape wound incident
- Ep. 3 · Naive T Cell flees battle against influenza virus while fearing his own incompetence.
- Ep. 4 · White Blood Cell arrives to find Eosinophil struggling against bacteria near the stomach
- Ep. 5 · White Blood Cell Encounters Memory Cell Amidst Cedar Pollen Invasion
- Ep. 6 · Young Erythroblast trains under Macrophage but gets lost while practicing bacterial evacuation drills.
- Ep. 7 · White Blood Cell and allies confront the revealed identity of Cancer Cell
- Ep. 8 · A Directionally Challenged Red Blood Cell Attempts an Independent Circulatory Journey