An alien parasite inside a cat ambushes Hikaru. Unbeknownst to it, he's a psychopath who killed his mother and can reverse-hack the parasitic cells, taking its body and powers for himself. Evolving from absorbing other living organisms, he begins changing as he becomes sensitive to emotions. Ironically, an alien made him more human than ever. Dragged into an ever-growing war between parasites and humans, will Hikaru become the dark hero humanity needs? Or will he fulfill his dream of world domination?

At the same time, the Master System and its power are in peril as a result of Hikaru's actions. A simple nobody named Elijah reincarnates with the Hero System and is sent back in time to restore order to the universe.

Read between the Dark and light chapters of Parazyte, explore the Naruto and Sasuke type dynamic of the two characters, the vast world-building and in-depth character development with rich side characters (sprinkled with 2D characters for fun). 

Warning: Book recommended for 18+. Realistic violence and death is the theme. Hero chapters are sometimes light-hearted but often contain sad realities.

The world shakes under their overwhelming power. The fate of the world depends on who becomes a God. 

Readers from a parallel universe can affect the storyline with their quantum tremors.

OP Parazyte

Saeki came out and waved at the two policemen with two arms in the air while calling for help. 


Saeki looked back and saw that his mum was running towards him in panic. 


Elijah pointed his palm at the officer who came up to Saeki as the latter turned around. 


Blue flames pierced the officer in the chest and another fire bolt hit the other officer a second later. 


Elijah looked back at Saeki and saw that he was on the ground writhing in blue flames and screaming. 


The fire bolt from Elijah was much more powerful after gaining master-level proficiency. The blue flames expanded from the minor explosion on the officer’s chest and Saeki’s face caught on fire. 


Kasai frantically had her arms out trying to help Saeki but not sure how. Saeki quivered on the ground and stopped moving. 


Elijah's Groundhog Day