Within the human body there is said to be approximately 60 million cells. White blood cells, red blood cells, platelets, macrophages, memory cells, killer T cells, natural killer cells, B cells, mast cells and many more!<br /><br />All these different cells work tirelessly within the body, never resting for a moment, at any time willing to resist invading foreign entities like germs and viruses to the bitter end!<br /><br />From Akane Shimizu, winner of Shounen Sirius' Rookie Award, comes an informative tale about anthropomorthized cells!