In a society where the government rules with an iron fist, a rebellion named the Underworld stepped up to fight against their wrongdoings. After months of raiding, the Underworld found the government's darkest secret; Parasytes. These parasites, dubbed Parasytes, after latching on to a capable host grants the host superhuman-like abilities, though the threat of them completely taking over is a constant possibility. Duoed with these parasytes, the fight against the government began to reach a crescendo, however, with the government endorsing elite superhuman teams of their own and parasyte savvy tech, the battle is yet to be won. Follow Alard, whose family fell victim to the government's system as he seeks vengeance. Will he survive merging with a rare parasyte and end the government's tyranny as an agent of the Underworld? Only one way to find out.

In 2030, a man claimed to have risen from hell and when met with skepticism showed off magical abilities he called the Inquisitor spark. Now, in the year 2060, the world has changed drastically as the decades have progressed and the blessing of the Inquisitor spark is more commonplace. Governments have developed draconian laws and taxes that have left the society impoverished. Thanks to nobles and high-ranking officials blessed with Inquisitor sparks, they are able to rule their people with an iron fist. However, people born with Inquisitor sparks have made robbing banks a sport in response, complete with apps made for financing fans after successful heists. Enter Kian, codenamed Scarlet Hood. He's a B-list robber who focuses on effectiveness and no risk-taking in his heists. So, when he's approached to join a coup designed to bring back stability to the world will he take the risk? Or stay content targeting easy marks?