In the land of Malgar, where the essence of balance once weaved through the very fabric of life, shadow casters—masters of the arcane, summoning creatures and weapons born of shadow—long stood as vanguards of harmony. But when fear sparked a purge that intended to extinguish their ancient art, the world teetered on the brink of chaos. But turmoil brought forth reform and rising from the ashes of distrust, three young casting trainees, Kaito, Sumi, and Nigel, emerge as beacons of hope within the reinstated Legion of Shadow Casters.

The mysterious Overlords destroyed all electronics on Earth, imposed a game-like System, and unleashed ravenous horrors upon the planet. I’m Noah Clark, a streamer famous for my ability to beat co-op games while playing solo. The System doesn’t care if we live or die, but I was able to pick the hidden summoner class, so I’ve got access to game breaking mechanics that just might give me a chance.

Our retro-tech towns might seem idyllic, yet go beyond the arcades and coffee shops and you'll reach the danger zones roamed by bionic bots. Me? I ran a video store with my cute friend Emiko. She's always been a little different, so I had to look out for her—we usually just watched movies and played games together. One day, a suspicious pink-haired chick burst into the store, warning me not to watch a tape labeled Property of Steelheart—Do Not Watch! So obviously, I did, and a terrifying ghost crawled out of the screen.

As humanity is taking its final breath, facing extinction from a myriad of monsters, the last three people on earth are creating a final chance for the hero to go back in time and stop the apocalypse. However, before the hero can enter the chronomancer portal to the past, she and the portal's creator are both killed, leaving only the weak assistant to carry on their dream of saving the world. Will Nick be able to right the wrongs done to him, and prepare the hero for the world to come?

Growing up, she was the girl down the street. Even then, I knew she was different. She was tough, rough, and had the strength to stop a speeding car with her bare hands. We were as thick as thieves, sharing every adventure. Then one day she revealed a secret. She wasn't from Earth. She was from a distant place called the Arcadia Multiverse. Her people lived under the rule of a god-like entity known as the System. That System had its gaze fixed on Earth. And it was only a matter of time before it came for us.