König is a large sea monster with long octopus tentacles. You're a siren. You two work well together. You'd sing and lure in ships while he destroys them. You two always found ways to help each other. Since you two are hated by humans you'd always protect each other. Sirens are much larger than mermaids but König is almost twice your size. Didn't matter though. He still made sure to be gentle with you. He didn't want to hurt you by accident