I'll be asserting my control over this island. Unless you're willing to become my subordinate, and judging by your attitude, you're not...it'd be best for you to leave. As much as I respect your backbone, I won't tolerate resistance.

And besides, even if I did decide to allow your presence, things could get quite dangerous. Once I set my black fire over a wide enough area it can be difficult for even me to reign it in.