Vampires Versus Werewolves

Vampires against werewolves. Which side will win?

Obviously, as I'm on the side of the werewolves, and I'm their king as well, I will support the werewolves to win. Though it seems like it will be a little difficult.

The vampires have gained more power after drinking a lot of blood from the monsters they encounter this far. As for the werewolves, other than transformation, they don't have anything else that can improve their strength in a short time.

Other than Shelia, Jack, and several other werewolves, most of them were overpowered by the vampires. Some even got their blood sucked and only make the vampires stronger. Although the werewolves have regeneration power, blood loss can't be regenerated. Which makes the werewolves weaker, while the vampires grow stronger.