Short after coming back from studying abroad, the 21 years old Imogen's life takes a huge turn when she finds herself forced to sign on a deal of a fake marriage for only one day with the devil himself incarnates in shape of a young, egoistic hunk billionaire, only to get back her precious violin after her family's property has been sold in the auction. Meanwhile in the other half of the city, Colin, the 27 years old arrogant and intimidating diamonds market tycoon who has passion for collecting the artefacts and the rare antiques, is surprised yet shocked with his father's indisputable decision when the later informs him that 60% of the family's fortune has been given to the daughter of his bestfriend whom he must marry for the sake of the blood promise his father has cut to his friend several years ago. As the situation culminates in the O'Connor mansion, Colin has been left no choice to disapproving the new arranged marriage or he will lose all his right to get the rest of 40% of the fortune. Now and in attempt to escape this situation, Colin has to play his last card by surprising his father with his fake marriage to cancel the other one his father forces him onto.

Opposites do more than just attract when a brutal fighter crosses paths with an aspiring musician who's lost his faith in love after a major heart break. But romance isn't a disputable option for Maria Selfridge ; the multiple champion who has taken the Mixed Martial Arts world by storm. As her career on the line , she has and needs to stay completely focused to save the only thing she cares about. With her toxic reputation that she's well earned it, Maria has gained ennemies inside-out the cage, to find herself banned from competing in Canada after they had her involved in an alleged case of sexual assaults. Her next stop is Australia as the only opened door. Now with her return to her homeland with her parents, Maria knows by then , it is not only her career or her love's life is going to change , but her mysterious past starts looming in the horizon the moment she steps in the Australian land.