Bored in class, Ivaim suddenly transmigrates into a world plagued with Fractured Realities.

A century ago, Reality Masters suddenly arrived— bringing a wave of terror over the planet.

Just as the people despaired, they began to discover "Threshold Items" which allowed them to enter the domains of these Reality Masters.

They had two options starting from there :

One, to become a Reality Walker— a person marked and blessed by a Reality Master, fighting by their side in order to defend against other Reality Masters.

Or to become a Reality Ruiner— A person who kills Reality Masters, directly consuming and taking over the powers that they posses!

However, to Ivaim, he seemed to have taken on a different path.

As he looked towards his own body, he sighed as he realized that he was neither a Reality Walker, nor a Reality Ruiner.

—He had somehow become a Reality Master.