In the human body, the immune cells are the guardians that keep the evil viruses away. The neutrophile, eosinophile and basophile granulocytes are keeping guard. One day, they encounter a couple of intruders.
NEUTRO: So, my dear friends, let's have a nice battle against wicked enemies.
BASO: I'm happy to join you!
EOSINO: Whoa, let's fight!
