The Fourth Calamity: Summoning Players in Another World!

He transmigrates to another world, thinking that with a System, he'll thrive and rise to success there.

But after buying a small town, he discovers that it's beset by troubles both within and without.

But no big deal!

He can bring players, known as the Fourth Calamity, into this world!

Once the Fourth Calamity is unleashed, nothing survives in its wake!

Treants? Orcs? The Federation?

They can all tremble under the shadow of the Fourth Calamity!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.