Clara Hayes thought the worst day of her life was burying her brother—until his creditors showed up. Forced to answer for his stolen millions, Clara is dragged into the terrifying world of shadow banking and lethal corporate syndicates. With only days to pay or forfeit her life, she is cornered into signing a lifetime servitude contract. But the mysterious billionaire who purchases her debt isn't a stranger. Julian Cross is the boy she loved ten years ago, now transformed into a ruthless monster who has spent a decade building an empire just to trap her in it. He doesn't just want his money back; he wants her soul.

Elara Vance, the most powerful Rune-Crafter in the city, has a shattered soul-core. With days left to live, she begs her husband, Mage Lord Kaelen Thorne, for the Sun-Tear relic. Instead, he gifts it to Elara's delicate, 'powerless' cousin, Seraphina. Exhausted by a lifetime of being called too ambitious and cold, Elara stops fighting. She drinks a forbidden potion that masks her pain but accelerates her death, and spends her final five days signing away her Guild, her wealth, and her marriage. They think she's finally learning her place. They don't know she's leaving behind memory-crystals that will prove Seraphina poisoned her—and that their apologies will be delivered to a gravestone.

Three years ago, I made Lorenzo Greco an Underboss when I married him. Last night, I caught him slipping our family's diamond crown onto another woman's neck — a woman thirty-two weeks pregnant with the child I was told I could never have. He thought a Mafia princess wouldn't notice the wires he'd cut, the transfers he'd buried, or the daily poison in her morning espresso. But Salvatore women don't divorce traitors. We bury them. As Lorenzo's financial empire collapses and his secret mistress uncovers the dark truth of her own bloodline, the powerful heir my father intended for me to marry returns to claim my side. Lorenzo wanted a son; I'm giving him a funeral.

In his past life, Evan was meek, starved for affection, and trapped in a toxic web of humiliation that ultimately ended in a fatal accident on the day of his abuser's wedding. Reborn back to the night his nightmare reached its peak, Evan resolves to take back control and escape. But as he scales the walls to freedom, he literally drops into the arms of Christian—a scheming, possessively protective heir with hidden motives. When Christian offers a fake marriage for mutual gain, Evan agrees, unaware that Christian's idea of a "fake" marriage is a very real, deeply passionate commitment.

For five years, Clara Vance lived in a silent world, acting as the dutiful, deaf wife to tech billionaire Julian Vance and the secret biometric key to his empire. But when a hidden surgery restores her hearing, she walks in to surprise him—only to hear him passionately plotting her ruin with his mistress. Trapped by Julian's control over her comatose father's life support, Clara must play the fool while orchestrating a ruthless revenge.

Serena transmigrated into the body of an heiress afflicted with congenital heart disease and intermittent rage disorder. Before even completing high school, she was sent abroad for specialized medical treatment. It isn't until she binds with a mysterious System that she discovers her world is actually a high-society academy web novel. In the original story, a scholarship student gets tangled in a web of love and hate with the four male leads, eventually reaching a happy ending. Serena herself is merely a background figure—the classic "white moonlight" first love of the main male lead, bound by a childhood arrangement meant to culminate in marriage. However, the male lead, initially obsessed with his sickly first love, slowly finds himself drawn to the scholarship girl’s resilient spirit. After a series of dramatic love triangles, the white moonlight loses her place, ending her own life in desperation. Would I really kill myself over a man whose name I can barely remember? Serena finds the premise completely absurd. Yet the System confirms it: not only is it true, but the world has already collapsed once because the main couple failed to reach their happy ending. The System offers Serena a contract: mediate between the leads, protect the heroine, and ensure their romance succeeds. In return, she will be granted a perfectly healthy body. Returning home ahead of schedule, Serena decides to take initiative before the plot unfolds. She will leverage the male lead, build a close bond with the scholarship heroine, and clear every obstacle in their path—whatever it takes.