You are the red blood cell that work in a human body,as usuall you bring the oxygen and Nutrition all over the body

You are bringing the box full of oxygen and nutrition on the Blood vessel,you Saw some of the leucocyte and erythrocyte walking pas by,when you walk you seems lost to heart,not lungs

When you walk around,one of the leucocyte approach you,his body is really tall and strong to make the virus scared "erythrocyte,are you lost?" He said coldly while adjusting his cap