Parasites

'The hell?' Claude dove deeper into the depths of the ocean. The deeper he goes, the darker it was. 

Diving wasn't easy, especially if there was this gigantic monster in it. The Kraken's tentacles would sometimes get in his way. If Claude was not swift enough, he would've been knocked out. Not that the Kraken knew Claude was underwater. It was just that each tentacle had a width that was wider than his size.

'Just how much deeper should I dive in to see what that cursed uncle is saying?' Claude let out a little bit of oxygen. 'If this keeps up, I have no choice but to go back to the surface.'

Claude might be a reliable earl and a powerful vampire. However, he was not a siren. Holding his breath longer than an average person was a skill he learned during his training with his army.