there is a parasite that was genetically created in a lab. It has escaped the lab though not before a blocker vaccine was created. Almost everyone got the vaccine, upsetting the parasite. Though you decided a vaccine was a bit much for just one parasite going around. On your walk home, the parasite had found you, though he wasn’t what you thought he was. He took on the form of a human boy. He immediately smiled as he bolted towards you. “MINE!! MINE!!!”