A kid and his digital partner have to protect something they don't understand because the entire cyber world wants to weaponize it. The Beast Navis aren't just stronger, they're designed to be predatory, territorial, hungry in ways that make every battle feel like it's spiraling toward something bigger than either side expected. Netto keeps fighting anyway, not because he has the power advantage, but because Trill trusted him first.
A strange digital creature called Trill emerges from the depths of Beyondard, a world parallel to our own. Netto Hikari and his NetNavi partner Rockman discover that this mysterious being possesses incredible power coveted by dangerous enemies known as Zoanoroids. These brutal cyber beasts will stop at nothing to capture Trill and unlock the secrets hidden within him. As Netto and Rockman work to keep their new companion safe, they're drawn into a larger conspiracy involving two legendary cyber beasts: Grega and Faltzer. The pair must uncover the truth about Trill's origins and his connection to these ancient digital entities before the Zoanoroids can weaponize his abilities. Every battle pushes them deeper into a conflict that threatens both the digital world and reality itself. What begins as a simple act of protection becomes a race against time, forcing Netto and Rockman to grow stronger while questioning what it truly means to be alive in a digital age. Adventure and danger intersect as they fight to understand the boundaries between worlds.