Cells that are said to be about 37 trillion in the human body. White blood cells, red blood cells, platelets, macrophages, memory cells, killer T cells, NK cells, B cells, mast cells etc. We carry oxygen to support our lives, and we thoroughly fight against bacteria, viruses, foreign matter that came into the body! Do they have an unknown drama? The total number of original comics has reached 1.5 million copies. The most popular "humanoid anthropomorphic" cartoons that have also been animated by TV, stage the shocks! Please "feel" on the stage their working figures that are the most familiar beings!