Radiant. Volume 1

The world is flooded with mysterious monsters called nemeses, which literally fall from the sky and devastate everything in their path.

The only ones who can withstand the monsters are sorcerers who have survived the attack and gained immunity and the ability to control imagination—an energy that the nemeses use to destroy everything in the world. A budding wizard from Pompo-Hills named Seth dreams of becoming a sorcerer capable of exterminating nemeses.

He diligently practices magic every day but cannot achieve the desired results, constantly causing concern among the villagers, for which he is always scolded by his adoptive mother Alma.

Upon encountering a nemesis for the first time, the boy decides to not only exterminate the monsters but also to destroy the mythical Radiant, the nest of the monsters.