Undead Overlord System

[Undead] [Invincible] [System]

One day, a torrential downpour suddenly swept across the sky, accompanied by flashes of lightning and peals of thunder.

A boy in a blood-red robe, wielding a black-qi-wreathed Tang sword, slew strange creatures.

When the rain finally fell silent, a meteor streaked across the sky and crashed into an uninhabited zone.

From then on, all kinds of creatures that had existed only in people's imaginations descended upon the world.