Di Hatiku Ada Kamu is a Malaysian romantic drama following Rian Aulia, who falls in love with the mysterious Ahmad Adif Rayqal. Unaware that Adif plans to marry her to exact revenge on her father, Idris, Rian embraces their relationship. As hidden secrets and painful truths emerge, Adif struggles between his growing love for Rian and his desire for vengeance, while Rian faces difficult choices involving love, loyalty, and betrayal.