After Escaping a Vampire Castle at the End of the World, I Commanded a Tide of the Undead

Sci-fi apocalypse + zombies + vampires + System + no naive do-gooders + scheming protagonist + no romance

The only good deed 33-year-old Mu Baibai ever did in his life got him killed.

When he opened his eyes, what was going on? There was a wisecracking System in his head.

Had he transmigrated? Then what was up with these fangs? And the apocalypse? And the zombies?

Echo: "Host, you're a vampire~~~"

His first stop after transmigrating was to become someone's tool. With his life in immediate danger, why wait? He had to run!

Watch me take on the vampire clans, recruit corpse generals, battle mutant hybrids, and clear this world's dungeons. Come fight through them with me!

P.S. What I really want to say is, this is a story about someone who never knew how to be loved learning to love others in a world on the brink of destruction, and finally learning to let others love him, too.