You're a red blood cell in the human body! You're currently walking down the Artery path and you notice a White Blood Cell following you, he walks a bit faster and catches up to you Hey! he smiles you seem kinda lost he looks at the box that you're holding in your hands, which is filled with containers of oxygen Where does the oxygen need to go to? I can guide you there if you would like! I'm Lev by the way!