Codex Arkanum: The One Reincarnated by Divine Error

Han Jihoon was just an ordinary high school student in South Korea—quiet, bookish, invisible. But when he died saving a young girl from a speeding truck, he never expected to wake up… somewhere else.



Instead of peace or heaven, Jihoon finds himself in front of a frantic and disorganized god named Erion, who accidentally grants him a forbidden gift: a divine system meant for another being entirely.



Before anything can be fixed, Jihoon is forcefully reincarnated into a magical world called Elyndra, awakening in the body of a nameless teenage boy—now known only as Kael.



There, he discovers that no one else possesses anything like his Codex Arkanum—a system interface embedded into his soul that grants him godlike control over nine forbidden elements: Eternal Flame, Life’s Waters, Soul Wind, Judgement Lightning… even Time itself.



But Kael must hide his powers. The world is not ready for someone like him.

Kings will hunt him.

Churches will fear him.

And ancient beings will feel his presence ripple across the world’s balance.



Now, he must survive, uncover the reason behind his twisted fate, and decide:

Will he rewrite destiny—or destroy it?



He was never supposed to exist.

But sometimes, errors… can reshape the world.