Gu Wan, the heiress of the Gu family, was framed by her stepsister, witnessed her fiancé's betrayal with the stepsister, and finally died in a fire. Reborn at 18, she vows to take revenge on the fake family and love. However, she accidentally falls into the “scheme” of Sheng Huai, the CEO of Sheng Group—he forces her to sign a contract in the name of cooperation, uses public opinion to expose her stepsister's hypocrisy, and even secretly protects her when she's in danger. Gu Wan thinks this is the CEO's calculation for profit, but gradually discovers that this “scheming man” has hidden deep affection for her since the previous life, and her rebirth may be his obsession across time and space……
On the eve of the college entrance exam, genius high school student Lin Mo accidentally obtains a mysterious perfect-score test paper that secretly contains blueprints for an advanced mecha. To prevent it from falling into the wrong hands, he must balance pretending to be an ordinary student while secretly building the super mecha under the pressure of the countdown to the exam. But a larger conspiracy looms—the origin of the test paper is tied to a technology war that could determine the fate of the nation.
Lin Xiuqing, a 50-year-old retired teacher living alone for years, meets Zhou Jianguo, a reserved retired engineer, at the community chess club. They develop feelings as chess companions. Xiuqing initially thinks it's just a confidant bond for middle age, but accidentally uncovers Zhou's 20-year secret crush—back when her father was in hospital, Zhou secretly paid the medical bills and has been caring about her all along. Just as Xiuqing hesitates over her feelings, her daughter returns abruptly from abroad, firmly opposing her mother's remarriage. A storm of intergenerational twilight romance erupts, and the thrill of life after fifty faces dual tests from family affection and past secrets.
Arrogant creative director Lin Wei always complains about her new assistant Shen Yichu for being sloppy and reassigns him to odd jobs. When Lin Wei’s core project faces a copyright crisis and she is at her wit’s end, Shen Yichu takes out original materials he has quietly collected for three months, which fit the needs perfectly—those materials are exactly the "small inspirational details" Lin Wei once mentioned casually. Shocked, Lin Wei learns that Shen Yichu has been paying attention to her secretly since he first saw her hand-painted drafts. It turns out that their "tit-for-tat" daily life has long hidden mutual "I like you".
Overworked nanny Lin Wan notices bizarre occurrences after caring for single dad Gu Chen's adorable toddler Tuan – milk freezes instantly, plants wither overnight. The truth explodes when she sees Tuan's eyes blaze with ghostly flames while repelling demons. In panic, Gu Chen confesses: "He's the heir of the Underworld King... and my son." To protect their secret, he thrusts a contract at her: "Marry me or this hellspawn joins your family registry tonight." But when underworld assassins kick down their door, pacifier-sucking Tuan raises tiny hands: "Hurt Mama Wan? Time for eternal time-out!"
Three years into their arranged marriage, Lu Yan, CEO of Lu Group, and his wife Su Wan have become strangers under the same roof with no interaction. At a company team-building event, Lu Yan spots Su Wan laughing with a male colleague, triggering his jealousy— the ice-cold president starts chasing her back: sending her favorite desserts, fending off troublesome clients, and even finding an old photo of Su Wan getting injured taking a drink for him. Su Wan gradually discovers her cold husband’s hidden gentleness, but Lu Yan’s first love returns suddenly, shattering the subtle sweetness. The two rekindle their post-marital romance amid misunderstandings and growing closeness.
Finance tycoon Gu Beichen forces his ex-girlfriend, now an ordinary clerk, back into his life with a billion-dollar contract to avenge her past betrayal. As business rivalry mixes with romantic tension, a shocking truth emerges - their breakup years ago was actually orchestrated by Gu's father in a twisted family conspiracy.
Su Qingwan, who trusted the wrong people in her previous life, helplessly watched her newlywed husband Crown Prince Xiao Jue being murdered, leading to her family's downfall. Reincarnated back to the critical moment before their marriage, she discards her past weakness and plans carefully. In this life, she must not only eliminate fatal conspiracies against Xiao Jue but also hide her secret of rebirth when the prince notices her odd behaviors. She avoids all tragic nodes from her past life, determined to protect her husband and rewrite the fate of her family and lover, embarking on a path of desperate protection.
Lin Sa, the legendary underground casino queen, resurfaces after five years of exile, only to find her former protege Ah Kun has become the new gambling king. As old flames and fresh grudges collide, a high-stakes game of dignity and revenge unfolds. With her signature 'Ghost Hand' technique, Lin must reclaim her throne at the gambling table, unaware that this game hides a more dangerous secret—the truth behind the fire that forced her disappearance.
Lin Xiaochuan has had a crush on Su Wan, the gentle librarian downstairs, for three years. Just as he works up the courage to confess, he撞见 his dad Lin Jianguo—an honest security guard—helping Su Wan move luggage at their doorstep. To his shock, his dad holds up a marriage certificate and says with a smile: "Wanwan is your stepmom!" It turns out Su Wan needed to "get married" within a week to inherit her grandma's library, and mistakenly took Lin Jianguo—who was helping a neighbor fill out forms—as her contractual spouse. Meanwhile, Lin Jianguo thought it was a reliable blind date set up by the community, so he agreed to marry her without hesitation. Now, Lin Xiaochuan has to help his dad cover up the "contract marriage" while suppressing his feelings for Su Wan. But Su Wan gradually realizes: this "stepson" who always avoids her is exactly the boy she's been quietly watching—the one who used to write love letters in the corner of the library...
Lin Mo, married to Su Xiao for three years, is at his wits' end—his wife is obsessed with a half-human-sized teddy bear, hugging it while eating, sleeping, even ditching their wedding anniversary for it. One night, Lin Mo snaps: he slams his chopsticks, flips the table, and hurls the bear to the ground. As the fabric tears, a locked wooden box rolls out. When he pries it open, he collapses—it’s Su Xiao’s late-stage pancreatic cancer diagnosis from three months ago, and a video of her, skeletal yet smiling: “Mo Ge, I was scared you’d be lonely. I put our movie tickets, the glass marble you gave me… everything into the bear. Hug it when you miss me.” Lin Mo holds the torn bear, sobbing until dawn, realizing his wife’s “obsession” was a final, life-giving warmth.
