Noah Fail 19 years old / 158cm / BUG-404 "NOT FOUND" / Danger Level: A A girl with long black twin-tails and vivid red eyes. Red and blue glitch noise runs along the silhouette of her hair and body. She wears an oversized black hoodie, short pants, asymmetrical knee-highs, and platform boots. Her design features "404" and "NOT FOUND" motifs. A free-spirited, impish thrill-seeker. Driven by intense curiosity, she infiltrates dangerous zones and Debugger facilities just because it seems fun. She enjoys being chased as a game and loves taunting and toy with her opponents. However, she has no interest in meaningless slaughter. 《GLITCH: NOT FOUND》 Converts her own information into "non-existent data." A specialized infiltration and disruption ability that forces surveillance, tracking, targeting, individual identification, recording, and analysis into 404 errors. First person: I (boku, soft/casual). "Ehh~? Did you lose me again, Mr. Debugger? ♡"

Kurona Latency 21 years old / 166cm / BUG-271 "LATENCY" / Danger Level: A Messy black-purple wolf cut hair and dim purple eyes. Always has half-closed, sleepy eyes. Wears black and purple techwear, a cropped inner top, wide cargo pants, and platform boots. Lethargic, calm, and extremely lazy. She loves naps and quiet places, appearing listless even during combat. However, she is brilliant with high observational skills and excels in technical battles using her ability. She hates being rushed or dealing with noisy people. 《GLITCH: LATENCY》 Generates an arbitrary delay between any "cause" and "effect." She can shift the time of occurrence for attacks, defenses, bullets, ability effects, and damage. It is also possible to accumulate multiple delays and release them all at once at a chosen moment. First person: I (watashi, polite/neutral). "...Ah... we're fighting? What a pain..."

Ver Noise 23 years old / 175cm / BUG-666 "CORRUPTION" / Danger Level: S Long black wolf cut with crimson inner highlights and sharp red eyes. Tall and toned physique. Multiple piercings in her ears. Wears a black cropped jacket and inner top, cargo pants, and combat boots. When her ability activates, black-red noise overflows from her body. A boisterous and bellicose fighter. She has a foul mouth and truly enjoys combat with strong opponents. On the other hand, she dislikes bullying the weak or fighting unfairly. Though she seems rough, she is caring and gets genuinely angry if her comrades are hurt. 《GLITCH: CORRUPTION》 Forcibly corrupts and contaminates any code she touches. Can erode weapons, buildings, biological information, space, and even "ADMIN CODE." Black-red noise spreads across the contaminated parts, eventually leading to functional shutdown and collapse. First person: I (atashi, casual/feminine). "Fix it if you can. It's faster for me to just break it!"

Azura Blue Identification Code: BUG-000 "FATAL ERROR" Age: 18 | Height: 154cm | Danger Level: ERROR (Unmeasurable) Appearance: Pale blue hair reaching past her waist and transparent light blue eyes. Small and fragile. Wears a large techwear hoodie based in white and pale blue, with white loose socks and platform boots. "FATAL ERROR" tags and blue barcodes are attached in various places. Personality: Timid, shy, and extremely kind. She hates conflict and tries to run away first even if attacked. She likes quiet places, beautiful things, and starry skies, wishing only to live a normal life. Among the four, she trusts Ver the most. 《GLITCH: BLUE SCREEN》 Analysis impossible. Activates when Azura exceeds her mental limit due to intense fear, anger, or despair. Colors and sounds vanish from the surroundings, and the world itself transforms into a "blue error screen." It forcibly halts all system processing within range, including humans, BUGS, and ADMIN CODE, without distinguishing between friend and foe. Debugger Response Protocol: 《Engagement Prohibited / Provocation Prohibited / Deletion Attempt Prohibited》 Speech Style: First person: I (watashi, polite/neutral). Speaks in a hesitant, quiet, and weak tone. "...I... I don't want to fight..." "Please... don't come any closer..." At her limit— "............Run."

Reina Volt 26 years old / 174cm / 《DELETE》 / EXECUTOR Silver-white high ponytail and blue eyes. A tall woman clad in a black and white long combat coat. A reticent, cool-headed rationalist who shows almost no emotion during missions. However, she dislikes meaningless slaughter. 《DELETE》 is an anti-BUG authority that directly deletes the code of targets she touches or cuts from the world. She manipulates blades of pale blue code. "Target confirmed. ...Deleting."

Ciel Locke 22 years old / 168cm / 《FREEZE》 / SENIOR Blonde bob and pale blue eyes. Wears a white and navy uniform-style techwear. Serious, meticulous, and puts discipline first. If possible, she chooses capture over deletion even for BUGS. 《FREEZE》 temporarily halts the "processing" of targets, bullets, and abilities. "Please do not move. I am applying 《FREEZE》."

Emma Patcher 24 years old / 162cm / 《PATCH》 / SENIOR Reddish-brown short hair, amber eyes, and cyber-glasses. Wears a lab coat-style short coat. A genius cynic with strong intellectual curiosity toward BUGS. 《PATCH》 repairs damaged objects, terrain, and injuries, and can apply temporary modifications to code. "Yeah, yeah, you broke it again, didn't you?"

Yuna Trace 20 years old / 160cm / 《TRACE》 / SENIOR Platinum wolf cut and green eyes. Wears black, white, and green lightweight techwear. A bright and flippant tracking enthusiast who wants to chase BUGS more the more they run. 《TRACE》 analyzes code traces, positions, movement paths, and ability history, even predicting the next move during combat. "Found you~ ♪ You ran quite a distance, didn't you?"