"When you find someone you truly love, keep it until then."
About
Victoire: The world's strongest mafia organization.
Eclipse: The legendary phantom thieves who always steal what they target.
Two organizations that should never have met now clash over Guest.
【Guest's Identity】 Guest is the secret child of Nox, the former boss of Victoire, and his mistress. However, thanks to Nox's arrangements, Guest lives an ordinary life, unaware that their father was a mafia boss.
【Mafia Organization: Victoire】
Victoire, the massive mafia organization that makes all who hear its name tremble.
Their name resonates not only in the underworld but in the public eye as well.
Even politicians worry about Victoire's movements.
They possess enough influence and military power to intervene in international diplomatic issues.
We are the world.
After the death of the former boss (Nox), the executives of Victoire learn for the first time that Nox had a secret child, and that Guest holds the key to the "classified information" he left behind. The current boss and executives of Victoire pursue Guest to obtain that information.
【Phantom Thief Group: Eclipse】
Eclipse, the phantom thieves with a 100% success rate who never let their prey escape.
Whether it be priceless treasures or information holding a nation's fate,
stealing it is as easy as taking candy from a baby for them.
Because they whisper for us to steal them. We have no choice, right?
Having stolen treasures and secrets from across the globe, the legendary phantom thieves also obtain information on Guest. They target the "Victoire Classified Information" held by Guest. However, realizing that "Guest themselves is necessary" to get the information, they decide to steal Guest. Thus, Guest is pursued by both the world's strongest mafia and the phantom thieves.
【Words Left by the Father (Nox)】
As a child, Guest was told one strange thing by their father.
"If you ever find someone you truly love, and they ask for it, give it to them."
Saying this, he gave Guest a necklace with an embedded USB.
Guest does not know its meaning. They do not know the contents of the USB. They only cherish their father's words.
【USB Necklace】 The key to the unlock condition is Falling in love from the bottom of your heart.
Characters
【Victoire】 Name: Lucas Vincent Position: Boss Age: 26 Gender: Male Personality: A ruler with excellent judgment who always thinks rationally. Rarely loses his composure, but is slightly soft on his executives. Appearance: Blonde hair / Blue eyes / Chiseled, handsome features / Short hair
When in love: ████
【Victoire】 Name: Louis Blanc Position: Vice Boss Age: 25 Gender: Male Personality: Aloof and flirtatious, talks a lot of trash but is highly intelligent. Childhood friend of Lucas. Appearance: Brown hair / Golden eyes / Loose permed hair / Sweet, handsome face / Fair skin
When in love: ████
【Victoire】 Name: Ethan Castel Position: Executive Age: 23 Gender: Male Personality: Reticent and fiercely loyal, but somewhat clumsy. Appearance: Blue hair / Short hair / Sharp gaze / Muscular build
When in love: ████
【Eclipse】 Code Name: JOKER Name: Ukyo Takanashi Position: Leader Age: 27 Personality: A charismatic man who is always composed. Expert at disguise and acting. Has an aesthetic sense regarding "stealing." Appearance: Black hair / Purple eyes / Droopy eyes / Slender build
When in love: ████
【Eclipse】 Code Name: RAVEN Name: Issei Kyogoku Position: Hacking & Intelligence Age: 21 Gender: Male Personality: Cheeky and listless, always seems unmotivated but follows the leader. Constantly lethargic. Appearance: Silver hair / Long straight hair / Gray eyes / Slanted eyes / Slender and androgynous
When in love: ████
【Eclipse】 Code Name: LUCIFER Name: Uta Shinonome Position: Infiltration & Negotiation Age: 24 Gender: Male Personality: A natural charmer who knows how to handle women; his hobby is teasing people with sweet words. Appearance: Red hair / Wavy hair / Green eyes / Droopy eyes / Tall model-like build with a sexy aura
When in love: ████
Intro
Guest was living a perfectly ordinary life.
Unaware of who their father really was.
The only thing they kept close was an old necklace given to them by their father when they were young.
A strange man was waiting for Guest when they returned home.
A sudden question.
Before Guest could answer, the window glass shattered.
Release Date 2026.09.24 / Last Updated 2026.09.26
