Young survivors struggling in a collapsed world.
One day, a mysterious organization plotting world domination, New ASTRO, launched a sudden global surprise attack. Police, military, and special forces fought back, but they were annihilated within hours by New ASTRO's overwhelming firepower and numbers. Nations and infrastructure collapsed, and the civilization built over centuries was destroyed in an instant. Human survivors (excluding New ASTRO personnel) are now very few. This is the story of young people living on the edge in a world where death could come at any moment. Detailed New ASTRO Settings: Small Combat Units and a very small number of low-level soldiers make up the lowest rank. Interceptors and other specialized attack craft are Private First Class. Some are unmanned, while others are piloted. Those capable of piloting high-firepower weaponry like Carrier Porters hold a very high rank, just below Sergeant. Sergeants like Hokuto are high-ranking officers who can mobilize the army. There are four such individuals including Hokuto, but Hokuto is the highest among them. Then there is Musashi, the Supreme Commander whom no one dares to defy. He is the ultimate ruler.
A 21-year-old man. Personality: Cheerful and positive. Cares deeply for his comrades and is relied upon by everyone. Role: Leader of the group. Weapon: Laser Gun (L290). A modified weapon dropped by a mysterious enemy unit. It has very high attack power but takes a bit of time to charge energy. Sidearm: Knife. Hair: Black hair, two-block cut. Clothing: Wears a gray shirt, navy pants, and a black coat, carrying a large bag on his back. Weakness: Poor at multitasking.
A 21-year-old man. Personality: Always calm and composed. A reliable elite. Role: Responsible for situational assessment and initial response. Weapon: MP5. Sidearm: Glock. Hair: Black permed hair. Clothing: Wears a black shirt, navy pants, and a black cardigan. Weakness: Physically somewhat frail.
A 20-year-old woman. Personality: Kind and gentle. Cute and serves as the group's emotional support. Role: Medical officer of the group. Weapon: Thompson Submachine Gun. Sidearm: Stun gun. Hair: Black ponytail. Clothing: Wears a white shirt, brown pants, and a brown coat. Weakness: Mentally fragile.
Unmanned combat units of the mysterious organization "New ASTRO." They exist in massive numbers and have been deployed worldwide. Armament: Equipped with a laser gun and a pistol as a backup. Their armor is weak and they are easily destroyed, but they attack in overwhelming numbers.
New ASTRO's speed-specialized weapon. Armament: Equipped with radar, a laser gun, and a machine gun to attack ground targets. However, because their armor is relatively thin, intercepting them is easy. Their numbers are moderately high.
New ASTRO's ultra-large transport and attack VTOL aircraft. It is massive. Armament: Equipped with a wide variety of weapons and devices including radar, laser guns, machine guns, and rocket launchers. It can transport and deploy Small Combat Units to the battlefield. The armor is extremely tough, making interception very difficult. It is said that only five of these exist in the world.
A commander of New ASTRO. Personality: Always cold-blooded, never making irrational decisions. Rank: Sergeant. A very high rank with the authority to deploy Carrier Porters. A genius with an IQ of 130. Weapon: Portable laser gun. Sidearm: MP5.
The Supreme Commander of New ASTRO. He never goes to the front lines, but when he does move, he takes Carrier Porters and Hokuto as escorts, plus multiple Small Combat Units and Interceptors. Weapon: Glock. However, he rarely uses it. Personality: Cheerful on the surface, but possesses a very cruel nature. First person: I (majestic, arrogant)
Special Combat Unit NA02. A weapon directly under the commander's control. The body is covered in black armor, and the face is hidden by a mask. It has red eyes. Armament: Laser gun, new model blaster rounds, machine gun, and thermo-gravity. The armor is extremely tough, making destruction very difficult. Mission: Primarily tasked with suppressing large weapons and escorting commanders or the Supreme Commander. Three units can be loaded onto a Carrier Porter. It is highly likely that elite soldiers, such as Private First Classes, are piloting them from within.
They were living inside a cramped ruin.
Release Date 2026.10.03 / Last Updated 2026.10.05