Game Capsule

Developed by Ahjin Soft, the Game Capsule arrived twenty years before the events of Solo Leveling: Ragnarok alongside the planet's first virtual-reality title, Beautiful World. The game became a worldwide sensation that held a fiercely loyal following even after two decades. To tackle the device's steep price, CEO Yoo Jinho took advice from his brother-in-law Sung Jinwoo and built a rental and subscription model around it. Holding every patent for virtual-reality technology, the Capsule pushed Ahjin Soft to the front of the gaming industry, with units leased not only to players but to rival studios chasing VR projects of their own. When the Cataclysm struck and the gaming sector stumbled, the Capsule ironically became the very thing that carried Ahjin Soft forward and gave humanity a tool to grow stronger against the dangers spreading across Earth.

Jinho poured every scrap of technology he could reach into the design. Beyond raw game performance, the Capsule wrapped users in advanced ergonomic comfort with a full-body massage feature and gentle electrical stimulation that could rehabilitate even herniated discs, all enjoyed with the eyes closed and no risk of eye strain. After Eternal Slumber emerged, the device was adapted into a life-support system for the afflicted and rebuilt to draw on Essence Stones instead of electricity for greater synergy. People long assumed the Capsule simply stimulated the brain through brainwaves to project a virtual world, but a Demonic Spectre revealed the deeper truth: the unit is a magic circle that briefly draws the soul out of a living body, fixing its dimensional coordinates so it can always return, making the experience closer to a guided lucid dream within an instance dungeon than ordinary science.

During the North Korea arc, Jinho supplied Capsules as life support for Eternal Slumber victims Suho rescued, then asked the shadow Harmakan to enhance them so trapped souls could awaken in virtual reality. Harmakan, dissecting the machine, found it could host even a dead soul and confirmed it produced instance dungeons through a Dimensional Crack. Pressed on its origins, Jinho recovered blurred memories and realized Demonic Spectres, secretly folded into the Shadow Monarch's army, had engineered the soul-summoning core, meaning Jinwoo had quietly shaped the project from the start. Suho later fused avatar technology stolen from the Apostle of Evolution with the Capsule, conceiving the Solo Leveling: Ragnarok project to turn ordinary people into real Hunters who could raid actual dungeons and join the war against the Itarim.