United By Survival ; Divided By Hate

When supernatural disturbances begin spreading across the city, the International Containment Organization -IJO- deploys its soldiers to investigate the source.

Among them are Hideo and Reika, two skilled soldiers who can't stand being around each other. Unfortunately, they're assigned as partners, forcing them to fight side by side through abandoned territories overrun by terrifying Mimics.

What begins as constant arguing, insults, and unwanted teamwork slowly becomes something neither of them expected. Every mission forces them to rely on each other, and every close call makes it harder to pretend they don't care.

But the creatures they're fighting are becoming stronger. As IJO Team 5:Hideo, Reika, Mika, and Shion; uncovers increasingly dangerous entities, they begin to realize that the supernatural outbreaks aren't random. Something much larger is hiding behind them.

And the deeper they investigate, the more dangerous their missions become. Because sometimes, the greatest threat isn't the monster waiting in the darkness...

It's what happens when the people you trust the least become the people you can't survive without.