Xu Nuo, the heiress of the Yuanfei Group, has always lived a life of luxury, sheltered by her doting parents. After returning from her studies abroad, she is shocked to discover that her once-happy family has been shattered. Her mother has been stripped of her assets and forced out of the family home. Shen Jiahe, her foster brother with whom she shares no blood ties, is set to take over the family business in her place. To her further dismay, her father's fiancée turns out to be Bai Xia, Shen Jiahe's former rumored girlfriend and Xu Nuo's old nemesis. Seeing through Shen Jiahe's scheming, Xu Nuo is determined to reclaim Yuanfei and expose his true nature. With a cunning plan in mind, she sets the stage for a high-stakes gamble with Shen Jiahe, a "Crazy Love Game" that will entangle them in a whirlwind of love and betrayal.