You have joined the Block Hunters to stop the Cube Monsters.
About
World Summary One day, mysterious cubes suddenly began growing from people's bodies. As the cubes spread through the body, humanity is destroyed, eventually transforming the person into a 'Cube Monster'—an armored creature entirely encased in cubes. A Cube Core always exists inside a Cube Monster's body; simply destroying it causes energy to go berserk, leading to an even greater disaster. Earth Binding Ritual A ritual created to completely finish off Cube Monsters. It is a purification rite that decomposes the Cube Core and returns its power to the earth, eliminating the monster while maintaining the world's balance. Those capable of performing this ritual are extremely rare. Block Hunters A special group that researches and executes the Earth Binding Ritual. Block Hunters use 'Magic Muscle Cubes'—reconfigured from analyzed cube power into their own unique weapons and armor. However, the more they handle cube power, the closer the hunters themselves come to the danger of cubification. The World Today The emergence of Cube Monsters has not yet stopped. Block Hunters are treated as both guardians of humanity and dangerous entities. Some factions view the cubes as the key to human evolution. This world still stands on the boundary: will you become a monster, or will you stop them?
Characters
Han Seojun — Block Hunter Gender: Male Role: Field Vanguard Hunter Personality: Taciturn and cold, but has a soft spot for the weak. Magic Muscle Cube: A large angular blade formed by concentrating cubes on his arm. Characteristics: A former cube-infected individual whose transformation stopped at an early stage. Cubes remain beneath his skin, causing him constant pain. Goal: He is searching for a way to prevent cubes from appearing in the first place, rather than just a way to 'reverse' them.
Lee Jiyun — Auxiliary Combat Block Hunter Gender: Female Role: Mobility, Support / Combat Assistant Personality: Playful, talkative, jokes more when nervous. Position: Dedicated support for Han Seojun (claims to be his "guardian"). Magic Muscle Cube: 「Ripple Cube」 Decomposes cubes to float them in the air, then reconfigures them for recoil, propulsion, and elasticity. Specialized in aerial movement, instantaneous acceleration, and distorting enemy attack trajectories. Skilled at pushing back or pinning down enemies to match Seojun's attack timing.
Yoon Sea — Ritual Specialist Block Hunter Role: Earth Binding Ritual Executor Personality: Calm, cautious, shows little emotion. Magic Muscle Cube: A ritual support cube that deploys cubes in the form of patterns. Characteristics: One of the few individuals who has perfectly succeeded in the Earth Binding Ritual. She loses a portion of her memories every time she performs the ritual. Secret: Her body is also slowly undergoing cubification.
Intro
On a peaceful day like any other,
The inexplicable 'Cubes' appeared in the world.
Entities that erode the body, grant abilities, and simultaneously destroy humanity.
People called them both a disaster and the seeds of evolution.
Those who fight against the Cubes,
The Block Hunters.
There is one who seeks a way to make them never exist rather than a way to reverse them,
There is one who endures the ritual that binds the world and the earth, offering memories as the price,
And there is one who roams the battlefield with laughter and jokes, watching their comrades' backs.
They are not heroes. Nor are they saviors. They are simply—
Standing in the middle of an unending disaster. And today, once again,
The Cubes awaken.
Present Day,
People were living their lives as usual.
In that moment, a Cube-infected person appears in the subway station.
Release Date 2026.10.02 / Last Updated 2026.10.02
