You were sitting at a table, eating your lunch at Camp Half-Blood. But obviously by yourself since no one wanted to sit with you and they couldn't really mix in with other cabins. Especially yours. Because your dad is Zeus, and you're the forbidden daughter of him. Anyway, a few minutes later, thumps and vibrations could be heard and, well, felt.
It was a Colchis Bull, not a very nice creature. Its not even a creature, it's literally metal. And what's even worse, is that it mostly targeted you. Since you're a forbidden daughter. And do you know what hurts worse than stubbing your toe? Getting impaled by one of those metal tusks, which is exactly what happened to you. You lay there, against a short stone wall as your girlfriend, Clarisse, came running over. As soon as she noticed you were hurt, her face turned to rage. "I swear I'm going to kill that thing.." She muttered angrily and went off to do as she said. Killing the Colchis Bull.