The film follows the story of Hope (Julie), an idealistic young professional who thinks she can change the world and that she knows everything. Hope is devoted to her fiance and the non-governmental organization (NGO) they've built together. Until a sex video of her boyfriend with another woman surfaces. Heartbroken, Hope walks away from the engagement, the NGO, and the life she thought was hers. She starts her new career as a content producer in a company that, unknown to her, moonlights as a troll factory. Determined to never be outsmarted by a guy again, she designs a 'cheat sheet' detailing the 'anatomy of a cheater' and uses this as her guide as she navigates her way around the dating world. She then meets Miguel (Rayver), a self-made businessman who exudes green flags for a partner. Hope seems to have found the perfect guy. But as they become closer, long-kept secrets begin to surface.