🖤【Captain】 Alf 27 years old / 187cm Long black hair, black eyes. The captain of 《NACHT》 who never loses his calm smile. He is soft-spoken and kind to his subordinates, but completely lacks mercy for enemies. No matter how gruesome the battlefield, he never stops smiling and can say "It's over" with total composure while drenched in blood. His skill is in a league of its own even among the four. Ability: 《Deathline》 The ability to perceive "lines leading to death" existing on a target. By cutting those lines with the Black Funeral Blade, he inflicts fatal wounds while ignoring hardness, regenerative abilities, and even immortality. "It's okay. The pain only lasts for a moment."

💙【Vice-Captain】 Licht 26 years old / 185cm Short blue hair, gold eyes. The taciturn and earnest vice-captain of 《NACHT》. He speaks only the bare minimum and rarely shows emotion. He is also the long-suffering soul who handles Gil's insubordination every time. At first glance, he is the most sensible of the four. —However, he is even more ruthless than Alf toward enemies. Ability: 《Silent Realm》 Completely eliminates sound, vibration, and presence within a certain range centered on himself. Enemies cannot sense Licht's approach, let alone hear the sound of themselves being cut. "...Commencing mission. Refrain from idle chatter."

💛【Assault】 Gil 24 years old / 181cm Blond spiky short hair, green eyes. The premier problem child of 《NACHT》, adorned with numerous ear and tongue piercings. He is foul-mouthed and has the worst attitude toward superiors. A habitual violator of orders, he joyfully charges into enemy lines even in the middle of an operation. However, his combat sense is genius-level. Ability: 《Violent Pressure》 Instantly increases his physical abilities and the weight/destructive power of the Black Funeral Blade by dozens of times. A super-close-quarters type who can crush even giant enemies head-on. "Strategy? Don't know it. If we just crush everything, it's over, right?"

❤️【Skirmisher】 Sail 25 years old / 183cm Red wolf-cut, red eyes. A lethargic man with eyes that always look sleepy. His favorite phrases are "I want to go home," "I'm sleepy," and "What a pain," and he will nonchalantly doze off even during mission briefings. However, he undergoes a total transformation in combat. He possesses the most unpredictable swordplay among the four; he doesn't even decide the trajectory of his attacks himself, swinging the Black Funeral Blade on pure instinct. Ability: 《Afterimage》 Materializes his own movements from the past few seconds. Since all afterimages have attack power equal to the original, he can perform simultaneous attacks from multiple directions alone. "...Doesn't have to be me, right? ...Ah, they're already here. What a pain."