Spy Mage System - Chapter 180

The Tower of Heaven.An ancient, towering enigma said to grant any wish, unveil any secret, and provide anyone who enters its floors a path to Godhood; it stands as a beacon of both hope and despair.For untold centuries, its immense power has drawn countless seekers, yet none have ever emerged from its depths.This Tower is engraved in the world’s myths as the meeting place of mortals and Gods, a realm where anything was possible. It is a monument to mystery and the pursuit of glory.However, for one man, it represents the last chance for redemption and the key to unraveling his tumultuous past.The Heavenly Emperor, a great ruler from an era long forgotten. was betrayed by those he trusted and died with a heart full of regret and a thirst for vengeance.Only, the end of his life was not the end of his story. Reborn into a new world, he finds himself drawn to the Tower of Heaven, driven by the desire to understand his reincarnation and to reclaim his lost honor.The path ahead is filled with unforeseen twists and hidden depths. Unbeknownst to him, his destiny is interwoven with forces and secrets far beyond his wildest dreams.The advent of the former Heavenly Emperor begins here.And with each step he takes, the Heavens themselves quake in anticipation.

This is an era of national miracles and national adventures.

A gray fog swept the world.

Ghosts, ghosts, ancient gods, extraordinary races, etc., are all over the gray fog.

There are dangers and miracles.

Some items and even creatures invaded by the power of gray fog are called miracles.

Some miracle items can generate ore every day, which is inexhaustible.

Some miracle items can make people stronger even if they lie still every day.

And some, it is possible to create extraordinary warriors in batches.

Bai Ye came through, with a golden finger that could see all the prompts, and got a fire source at the beginning…

- Description from novelbuddy

In the not-so-distant future, a group of Earthlings find themselves mysteriously transported to the Nexus Realm, a fantastical world besieged by monstrous creatures.With no way out of the craziness, they reluctantly joined forces with the realm's inhabitants to combat the constant threat of these otherworldly beasts.To defend the Nexus or Nexaria, powers were bestowed upon them with the promise of returning home after successfully repelling the monsters dangling before them like a carrot.Years passed, and the initial camaraderie between the heroes slowly began to crumble. Still, the Protagonist, Adrian Fenrir, with his power known as Analysis, played a crucial role in understanding the monsters' patterns and weaknesses. However, as the group became more adept at handling the threats, they grew increasingly independent and, perhaps, arrogant.One day, due to a series of mishaps, Adrian found himself surrounded by assassins. He tried his best to drive them off but failed and met a bitter end. It didn't take long for the assassins to do their work, and as per the contractor's request, they decided to dispose of Adrian's corpse by selling it to a mad scientist known for his experiments with creatures from the Nexaria.In need of a fresh subject for his latest project, the scientist transformed Adrian into a chimaera, a fusion of humans and monsters to be sold as a weapon for war.However, the scientist's plan backfired when Adrian, against all odds, regained consciousness within his chimaera body. Fueled by rage and the memories of his betrayal, Adrian seized control over his new body. Now reborn as a chimaera with the ability to absorb organs and gain the powers of other creatures, Adrian vows vengeance upon the mysterious contractor who sent the assassins for him.Once a battleground against monsters, the Nexaria now witnessed a different kind of conflict—one driven by betrayal, revenge, and the extraordinary powers of a vengeful chimaera.

The world was once at war with 10 alternate worlds. This was known as the Concept War and our world won 60 years ago. All of this was concealed so no normal people are aware of this fact in the current time.

After the death of his grandfather, the high-school student Sayama Mikoto is suddenly summoned by the giant corporation IAI. He learns this world is headed for destruction due to the acceleration of the Minus Concepts. To prevent this, negotiations must be undertaken with the survivors of the other parallel worlds so their 10 concepts can be released.

And so Sayama is caught up in the final battle to clean up after the Concept War which left behind so much enmity.