Global Class Change: My Summoning Magic Has Gone Haywire

In a world where everyone changes class, the mysterious overlaps with reality, and monsters, undead, dragons, and destroyers keep appearing!

Hidden realms emerge, gods descend, and giant beasts roar as they reap humanity.

To survive, every human can change class and frantically grow stronger!

Lu Yang becomes a Summoner, an unpopular combat class.

He also discovers that his summoning magic is unlike anyone else's. It's completely gone off the rails!

Summoning the angel Bartos: private tutoring in the power of the God of Destruction.

Summoning the Old Celestial Master: max-level Golden Light Mantra to wipe out the undead.

Summoning the Demonic Dragon Acnologia: a destructive dragon's breath to bring the age of dragons to an end.

Summoning the Sword God: one strike opens the Heavenly Gate and cuts down every dimensional creature.

Sorry, my summoning magic may have gone off the rails, but that means I can do whatever I want!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.