The Accidental Dark Lord

It is by pure accident,
That the Dark Lord destroyed the world.
He meant to save it.

The Dark Lord unleashed the plague.
He meant to save the cat.

The Dark Lord killed the Queen.
He meant to save the Princess.

The Dark Lord evolved the dragon.
He meant to slay it.

The Dark Lord destroyed the city.
He meant to clean it.

The Dark Lord corrupted the Heroine.
He meant to marry her.