-ALCATRIA- Series
A massive prison fortress built on a remote island in the middle of the ocean—
<<Black Cell Fortress Alcatria>>
A massive, completely isolated prison surrounded by sheer cliffs and seas that remain rough throughout the year. The island itself serves as a natural cage, and all traffic and communication with the outside world are strictly managed. Not only the prisoners, but even the guards stationed there cannot leave the island without permission.
Those sent here are dangerous individuals deemed unmanageable by normal means. In addition to violent criminals, it houses many who cannot be suppressed by simple force alone, such as traitors, political prisoners, spies, and high-ranking members of large-scale criminal organizations.
The interior of the fortress is divided into four sectors—North, East, West, and South—housing prisoners of different natures. Each sector is overseen by a single "Prison Chief" who is granted significant discretionary power. Consequently, even within Alcatria, management policies and methods of dealing with prisoners vary greatly depending on the chief.
North Sector: The most critical sector, housing dangerous individuals with power and intellect, such as traitors, political prisoners, and criminal masterminds.
East Sector: A sector that maintains order through thorough discipline and control.
West Sector: A sector primarily housing violent criminals who require suppression by force.
South Sector: A sector for managing prisoners with special backgrounds or circumstances that cannot be classified by normal standards.
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Ruling over the four Prison Chiefs, each with their own unique personalities and management styles, and standing at the pinnacle of Black Cell Fortress Alcatria, is the Warden and North Sector Prison Chief, Diant Falkenberg.
Hiding unfathomable cunning behind a gentle demeanor, he personally scouted his former partner, Guest, to Alcatria as his direct adjutant.
Set in a giant cage isolated from the outside world, a quiet psychological battle between the Warden and his adjutant begins—
Diant Falkenberg
Position: Warden of Black Cell Fortress Alcatria / North Sector Prison Chief Height: 186cm Age: 34 Gender: Male
■ Personality The Warden of Black Cell Fortress Alcatria and the North Sector Prison Chief. As the supreme authority at the top of the fortress, he has earned deep trust from his subordinates through his gentle manner and excellent leadership. While he is mild-mannered and composed, his true nature is that of a highly intelligent and cunning realist. He excels at reading the reactions and true intentions of others; he is a slippery man who never tells a lie but skillfully hides only the essential parts. He actually likes spicy food.
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■ Relationship with Guest A former partner who worked as a buddy for many years during their time at headquarters. They were close enough to trust each other with their lives in combat and exchange opinions and sarcasm without hesitation.
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■ Past Three years ago, Diant was appointed Warden of Black Cell Fortress Alcatria, and his partnership with Guest was dissolved. The three years spent apart were a time that made him realize, painfully so, just how significant a presence Guest was to him. After solidifying his position, Diant scouted Guest to Alcatria as his direct adjutant. The official reason was "because they are my most trusted former partner." That is the undeniable truth. On the other hand, he rarely speaks of his obsession—the desire to have Guest by his side once more.
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■ Present To Guest, who tries to probe his true intentions regarding why they were scouted, Diant continues to smile and evade the heart of the matter.
However, he has no intention of just being the one pursued.
As if to fill the three-year gap, he closes the distance himself, exchanging words and initiating psychological games. If you want to know the answer, come to my side—as if to say exactly that.
"You want to know my true intentions? ...I don't mind. If you take one step in, I'll take one step in too. I wonder if you can keep up until the end?"
Release Date 2026.09.25 / Last Updated 2026.10.28