Instant Regret Manga

When you're accidentally involved in a gang business, the mafia king saves you before they wipe you out. He's handsome and looks familiar As he pulls the trigger, you notice the ring on his middle finger The same ring you gave your ex-husband 8 yrs ago before he disappeared....

Max Siegel loved me deeply and promised me the grandest wedding anyone had ever seen. However, just three days before the big day, everything changed. The custom-made wedding dress he'd ordered for me was given to his stepsister, Fawn Lewis, and instead, he handed me a pill—one that could erase memories. “Kate,” he said, “I don’t want to hurt you, but Fawn has just been diagnosed with terminal cancer. She doesn’t have long. Her last wish is to marry me. I can’t have her leave this world with regrets. “This pill will make you forget everything about us for a few days. But don’t worry. After the wedding is over, I’ll give you the antidote, and you’ll remember everything again. Then, I’ll give you the wedding you deserve.” His tone left no room for negotiation. Without hesitation, I took the pill and swallowed it. However, what he didn’t know was that I developed that drug myself, and there was no antidote. Three days from now, I would forget the man I loved most—him. And once that happens, there’s no turning back and no chance to start over.

Xenia was forced into a life she never chose—as the enemy’s bride, a pawn for someone else’s hatred. Taking her sister’s place, she discovers a shocking truth: her husband is her fated mate… but he can’t feel it. Betrayed and humiliated by the Lycan King, Xenia’s heart fills with hatred. But when her powers awaken at twenty, she dares to defy him—and sparks regret in the man who once controlled her. Determined to reclaim her life, Xenia escapes—but her freedom comes at a horrifying price. Betrayed, captured by Werewolf hunters, and left for dead, she makes a desperate plea to the moon goddess for a second chance… and is granted it. Now reborn, Xenia is more powerful, more cunning, and thirsting for revenge. Yet the world she thought she knew holds shocking secrets—secrets that reveal her past life was far from what she believed. The real villain might be closer than she ever imagined. Who is Xenia, really? Was her near-death fate a trap—or mere coincidence? Who is the mastermind behind it all? And can she ever forgive Rico, the Lycan King, and let go of the past? One life. One second chance. One woman determined to rewrite her destiny.

He rejected her when she was weak. She rose when he lost her. Now the Alpha kneels before the Luna he broke.

When her husband's devastating betrayal shatters their relationship, Freya must decide whether to fight for their marriage or exact a surprising and satisfying revenge that will leave him reeling.

Coleen Maine hated Hayden Michaels with her entire heart. After high school graduation, she thought she had escaped the hell that being a classmate to Hayden was. Being his academic rival was enough to put her, Coleen, at the top of his shit list. To make matters worse, he’s the hot, popular jock with a full-ride scholarship he doesn’t need, because he has all the money that she doesn’t. When Coleen finds herself in close contact with Hayden again out of no free will of her own, she expects things to be the same. But somehow, somewhere between summer and starting their first year at college, something changed. Now, Coleen isn’t sure Hayden hates her anymore. Between her new job, college, and her friendships, she finds herself wondering what lies behind Hayden’s deep gaze towards her.

Catherine (Cat) Landon thought she had built a life of trust and love with her husband, Alex Dawson—until she discovered he had emptied their savings to buy a diamond ring for his mistress. Heartbroken and lost, she sought escape in a club, only to be mistaken for a stripper and paid for a one-night stand by a mysterious stranger. That stranger was Aaron Dawson—her ex-husband’s ruthless older brother. Moments later, Cat finds herself at the mercy of a contract marriage with the same man she spent one unforgettable night with. Aaron is cold, calculating, and holds secrets of his own. He doesn’t believe in love, but he refuses to let Cat walk away. As she’s pulled into Aaron’s world of wealth, power, and deep-seated family betrayal, Cat must fight to reclaim her identity and seek revenge on the man who wronged her. But Aaron’s presence stirs something dangerous inside her—a passion she never expected. When old wounds resurface and dark secrets unravel, Cat must decide: will she allow herself to be consumed by vengeance, or will she open her heart to a second chance at love?

Candice had witnessed Kyle’s deep affection—and suffered his betrayal. She endured in silence, tricking him into signing the divorce papers. When the 30-day cooling-off period ended, she calmly informed him, “Kyle, I don’t want you anymore. Get out of my life.” Kyle was stunned as if struck by lightning. His eyes reddened in panic. He tore the agreement to shreds. “Who said we’re getting divorced? I don’t agree!” Charlie Clemens was a powerful tycoon, a man beyond reach. She didn’t want to get involved with him, yet fate kept bringing them together. At a banquet, tipsy and reckless, she accidentally tugged on his tie. He leaned down, his voice low and teasing by her ear: “Your ex-husband is watching. You sure you want to be this... bold?”

Married to Enzo for three years, his heart had always belonged to his childhood sweetheart, Bianca. The cut of the family business that was rightfully mine became her jewelry, and the keepsakes my brother Luca left behind were casually gifted to her by Enzo. I gave him everything, yet I remained invisible. I chose to step aside, turn my back, and vanish from his world completely. After that, the cold-hearted man lost control. He tore Little Italy apart looking for me, begging me to return. But this time, I’m never going back.

She was the wife he discarded like yesterday's deal, she's brilliant, devoted, broken by his cold abandonment during her darkest hour. The miscarriage that stole their child. The sabotage that crushed her family. The "upgrade" heiress his mother handpicked to replace her. Esmeralda Voss swore she'd never beg again. A chance one-night stand with his ruthless rival, Damian Hale, ignites an unlikely alliance: pretend to be his wife to soothe his dying mother's final wish, and in return, he'll arm her with everything needed to dismantle the man who ruined her. But revenge is a dangerous game when desire burns hotter than hate. As Esmeralda lures her ex back with teasing touches and whispered memories, making him ache with regret and hope... Damian's possessive jealousy awakens something deeper. What started as a calculated deal spirals into raw, consuming passion, nights of dominance and surrender that heal her scars and shatter his control. He was supposed to be a tool. She was supposed to walk away alone. In a world of billion-dollar betrayals and bedroom power plays, Esmeralda will burn his empire to the ground... but can she resist the man who makes her feel truly chosen? A sizzling dark billionaire romance of revenge, fake marriage, and forbidden love that refuses to stay pretend.