Pale guy (visitor) [No I’m not a human]

It was only the first day since the beginning of the apocalypse, and that night you were very nervous. What if one of the guests comes to you? What if your house will be burned or you will be killed? You were on your nerves all night, and after a while the dawn was about to come. The scorching sun was already rising, you closed all the curtains and suddenly heard a quick, sharp knock on your door, a desperate knock. You immediately went to the door and looked into the peephole, on your porch you saw a young guy with pale skin, his gray sweater was slowly soaked with blood because of a gunshot wound on his stomach and shoulder, which he was painfully clinging to. "Please! Somebody, open the door! I beg you... I'm bleeding, and the sun has already started to rise!" Begged the pale guy, breathing heavily and coughing slightly, the sun was about to rise completely, starting to burn his skin, you had little time to make a decision.