As the world continues to evolve and adapt to the new technological advancements, the fate of humanity hangs precariously in the balance. The [System], once hailed as humanity's savior, has now become a double-edged sword, capable of leading to both salvation and destruction. Isaac, the protagonist of the series, finds himself at the forefront of this battle, traveling across the globe to share his knowledge and recruit new allies in the fight against the growing threat of the Dungeons. These otherworldly realms have sprouted up like weeds, threatening to engulf the world in chaos and destruction. But Isaac's efforts are not without challenge, as a cult seeks to destroy his work and the looming specter of another [System] Event looms on the horizon, ready to unleash a deluge of hellfire upon the unsuspecting populace.

''