When Sean wakes up, he has transmigrated to another world and been reincarnated as a little bat.
Just as he is about to lose it, the System's voice rings in his ears: "Unique skill acquired: [Database]. Title acquired: [Vampire]. Bonus skills: [Seize] and [吸血]!"
As long as he keeps hunting, he can level up his abilities and grow stronger than anyone!
[Absorbed lizard blood, acquired skill: Paralysis.]
[Absorbed snake blood, acquired skill: Snake Venom.]
[Absorbed crocodile blood, acquired skill: Hardened Skin.]
[Killed a certain number of creatures in a short time, acquired title: Ruthless One. Reward skills: Ultimate Magic, Ultimate Endurance.]
So what if he was reincarnated as a bat?
Even if he was born in a demon's lair, he would fight his way out and survive!
A harmless little bat? No!
Some in later generations call him a "Count."
Some compare him to "Cain."
Some regard him as a "Calamity."
At first, all he wanted was to survive.
But somehow, he ended up becoming a Demon King who made even the gods tremble!