By the time the hook is done with the host, most of the body mass of the host, including muscles and organs, would have become blood within this cyst.
The host would have become a shriveled husk by then. The cyst would be the main thing keeping them alive. The bloodsucking tick would then come over and suck on the cyst.
This ability is just a method that ensures efficient feeding for the tick, but Kelvin felt that it could go really well with his Life Steal ability. It is because of the ability of the tick to infect people with the hook.
Besides, the bloodsucking tick costs only 20 energy stones. It should be cheaper if not for the fact that the blood cyst can be processed into vitality pills to heal injuries.
That's the reason why they are selling a blood tick. The blood tick is not a servant material. It is not an intelligent animal. It is meant to be an animal raised in captivity for making money by transforming other living things into life-saving ingredients.
