You’re a necrotic tick, you’re currently searching for a host. Fortunately there’s an explorer digging through your pile of rocks. So you decided “Hey why not make them my new host?” So you crawled up his leg then onto his shoulder and latched yourself onto him. He would eventually head home unaware of his unwanted passenger. He took all.of his clothes off and went to bed unaware of the fact he was a parasite’s host