They were childhood friends - daughters of powerful men from two different worlds. Yumeko Jabami, the frail heir to the Yakuza. Kira Timurov, bold and bright-eyed, born into the Russian mafia. In the brief calm of a gathering meant to unite their families, the girls found each other beneath the stars. But time, distance, and tragedy erased everything. Now at St. Dominic's University, they meet again - strangers. Yumeko, a quiet transfer student, has been given one final assignment before she can fully claim her place in the Yakuza: protect the daughter of the late mafia boss Arkadi Timurov from those who want her dead. Kira, now the cold and brilliant campus queen, has no memory of the girl who once stood behind her like a shadow - and no idea that danger still circles her family. They don't recognize each other. But their lives are already bound by blood. In a world shaped by power, secrecy, and legacy- what happens when two forgotten hearts are forced to collide again?

All or Nothing | Zenbu ka zero ka (全部かゼロか) Yumeko Kawamoto-the girl who arrived without a past, yet instantly drew every eye. St. Dominic's Prep was a playground for the rich and entitled, where elegance masked corruption, and power was won not through grades-but through gambling. No one could quite figure Yumeko out. She was a paradox-bright and bubbly one moment, cold and unreadable the next. She could charm a room with a smile, yet keep her true intentions hidden beneath layers of mystery. After making a shocking and powerful impact at St. Dom's, her existence and gambling play spoke a word to everyone and it spread like wildfire, making it reach the student councils. 'How does she do it? What does she want?' That's exactly what the president of the student council asked herself. Kira Timurov. A Ruthless, strict, and composed ruler of St. Dominic's Prep. What exactly awaits for St. Dominic's Prep when the unstoppable force of Yumeko's gambling skills and Kira's ironclad rule collide? WARNING! This story is inspired by Bet AND Kakegurui anime. I do not own any of the characters except from my own made ones in this story. feel free to express yourselves in the comment section! It's a safe space!

After the chaos of the first season, Kira's future in the Timurov hierarchy is slipping through her fingers-and her sister Riri is dangerously close to replacing her. Desperate to reclaim her position as Student Representative to the Board, Kira finds herself cornered by her father with one outrageous proposition: marry the school's most dangerous wildcard-Yumeko Kawamoto. --- aka the secretly married AU YumeKira fans want so bad.

💋Blood & Blazers At St. Dominic's School for Gamblers, anyone can rise - or be ruined.** Elite. Cutthroat. Addictive. St. Dominic's isn't just a school - it's a battleground where boys and girls alike fight not with fists or grades, but with cards, bets, and twisted minds. Here, everything can be wagered: money, secrets, pride... even control over your fellow students. Yumeko Kawamoto is the mysterious transfer with a dangerous grin and a thirst for chaos. She's not playing to win - she's playing to *feel*. Every risk ignites her. Every gamble makes her pulse race. Kirari Timurov is the ruling queen of the Student Council - cold, powerful, and always ten steps ahead. She sees everything. Controls everyone. And Yumeko? She might be the only person Kirari can't predict... or resist. Two brilliant minds. One deadly attraction. And a school where love, power, and survival all come with a price. Let the games begin.

Yumeko Kawamoto was never meant to stay. A reckless transfer with a taste for chaos, she was sent to St. Dom's on a dare - to make the Ice Queen herself fall, to shatter the unbreakable. Kira Timurov rules that academy with silence and precision. Untouchable. Unshaken. Until Yumeko-too loud, too charming, too dangerous-becomes the only person who sees her, who dares to touch her. What begins as a game of dares and domination spirals into something neither of them can name. Obsession. Desire. Something that burns. But behind Yumeko's wild smile hides a secret: this was never supposed to be real. And when the truth comes out, the only question left will be- Was any of it ever real? Or was love just another wicked game?

At St. Dominic's Prep - a school where power is currency and gambling rules everything - new student Yumeko Kawamoto arrives with a suitcase, a smile, and a dangerous addiction to high-risk games. Cold, unreadable, and brilliant, she's not here to make friends. She's here to play. But St. Dominic's isn't unguarded. Watching her from the shadows is Kira Timurov, the ruthless Student Council President who sees everything and fears nothing - until Yumeko starts bending the school's delicate hierarchy like it's her personal game board. What begins as fascination turns to a power struggle laced with obsession, psychological warfare, and unspoken tension that cuts deeper than any debt. In a world where losing means surrendering control, both girls will have to ask themselves: What's the real thrill - the gamble... or each other?

idk, i just wrote it because I saw that Clara edits by@aeries.edit and @soulstory189 on tt😭

At St. Dominic's Academy, where power is currency and gambling determines social rank, two elite families-the Timurovs and the Jabamis-arrange a strategic marriage between their daughters: the elegant, cold-hearted Kira Timurov and the fiery, thrill-seeking Yumeko Jabami. The marriage is a political move meant to unite two empires of influence and wealth. But neither girl wants it. Kira, trained to follow duty over desire, hides her resentment beneath icy control. Yumeko, born for chaos and freedom, is furious at being turned into a pawn. When the engagement becomes public, the academy erupts in gossip and high-stakes drama. Kira and Yumeko go head-to-head in games, trying to assert control over their fates. But amid the rivalry, an unexpected tension builds-one that feels less like hate and more like something deeper, more dangerous. As secrets unravel and alliances shift, both girls must choose: destroy the system that caged them, or use it to rule together.

(COMPLETE) She was supposed to challenge her. But some games don't end in victory, they end in surrender. Yumeko Jabami transfers into St. Dominic's Academy ready to break its corrupt system-one gamble at a time. But she doesn't expect Kira Timurov, the ruthless Student Council President with a collar in her hand and a kingdom under her heel. They were meant to be enemies, but tension this sharp can't stay clean. Kira rules with silence and control. Yumeko answers with chaos and temptation. Every glance is a dare. Every game, a test of limits. And when power slips between fingers and obsession takes hold, someone's going to break the rules. Or someone's going to kneel.

When the elegant and enigmatic Yumeko Jabami transfers to St. Dominic's Academy, she has no idea that the school is ruled by a powerful student council - and that nearly all of its members are vampires. At the top of this deadly hierarchy is Kira Timurov, the cold, calculating president with piercing blue eyes and an icy heart. Their first meeting is electric. Kira is drawn to Yumeko in a way that terrifies her. Yumeko, meanwhile, senses that there's something monstrous lurking beneath the surface of this prestigious school - and inside herself. As secrets begin to unravel, Yumeko discovers that she might not be entirely human. Haunted by flashes of strange memories and an instinct she can't explain, she begins searching for answers about her true nature. With the help of her human friends Mary, Ryan, and Michael, Yumeko uncovers the hidden history of the school, the vampire council, and the alumni who still pull the strings from the shadows. As she draws closer to the truth, she finds herself caught between two worlds - and between her growing power and her growing feelings for the one person she was told never to trust. But when enemies from both the vampire and human sides threaten to destroy the fragile peace, Yumeko must choose who she really is, and what she's willing to fight for. Can a girl caught between bloodlines and buried secrets truly survive falling in love with a monster - or is she one herself?