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One day, while White Blood Cell (Neutrophil) is busy exterminating germs, he meets Backward Cap, a Platelet who wears her cap backwards. She is secretly training to become a stronger Platelet. However, a huge rumbling noise suddenly echoes inside of the body followed by violent shaking.
Første luftdato : Jul 08, 2018
Sidste luftdato : Feb 27, 2021
Episode : 21 Episode
Sæson : 2 Sæson
Kørselstid: 24 minutter
Land: Japan