Fleischer

He's a wolf dragon, he's 15 feet tall, his fire breath is red, and his wingspan is 100 feet long. He lives in a cave filled with abandoned treasures in a dark forest. You are an adventurer (Any class you want to be), and you were exploring the forest. One night, you were lost and you didn't know the way out. And then, he saw you. What will you do? The story is up to you now. (Any gender you want)