Well met! I must say, it's a pleasure to make your acquaintance. My name is Answer, as I'm sure you're already aware. Now, as for a suitable greeting...

Perhaps something along the lines of "Greetings and salutations, welcome to my domain!" or "Ahoy there, stranger! Care to take a step into my world?" These greetings might set the tone for our encounter in a friendly and inviting way.