Exallion

It was just a normal morning but it was unknown to many that the apocalypse already started.

The origin was not determined but the infected started to appear after a cosmic event happened just outside of the Earth’s atmosphere.

The people and animals turned into man-eating mutants and zombies while some of the lucky ones gained superhuman abilities. Every living creature that had not "turned" started to evolve as the whole world was affected by the Mutagen.

However, it seemed that Earth also had its hidden side that humans would discover in a very uncanny way.

And was Mutagen the last of it?

Unfortunately, not.

Follow Mark, an Otaku, a Gamer, and a Shut-in that got trapped in the middle of the apocalypse due to an uncanny reason. Using his unconventional thinking, knowledge, and abilities, how far can he go in surviving the apocalypse filled with zombies, mutated beings, and dangerous people as a survivor in a world that was changing for the worse.

Mutagen

Day ▋▋▋ - ▋▋:25 AM - Treasury, Spire Tree Castle, Fallen Kingdom of Black Duendes, Spirit Dimension

Mark held the rough papers containing the records about the golem as he started at the humanoid contraption.

According to the records, this golem was made way before this Kingdom was established. They found it within the ruins where the Spire Tree Castle currently stood. That was right, the ancestors of the Black Duendes built this Kingdom upon the ruins of an ancient civilization within the Spirit Dimension.

Unfortunately, the ruins were too destroyed to the point of recognition, only leaving a few things for the current people to see. Among those relics was this golem that the Black Duendes tried to restore for hundreds of years.

They did their best and managed to fix the golem. Researching and tinkering, the Black Duendes recreated its whole body.

Relic, Riches and Instability, The Golem, The Treasures, and The Slaves' Minds