Sylvia A.K.A. Heart is the new head of her organization. But ever since she successfully had revenge on her uncle Timor Escalera who murdered her father and took from him all his business and shares. Timor had turned the Escalera's wealth and power into illegal. But Heart restored it back to the way it was when her father was the owner of Escalera wealth.

Sylvia was also the former agent of FBI before, but she quit and became rogue agent. She is also the martial arts expert. As she restored the richness of her late father, Sylvia turned Escalera business into her own dojo. She trains only the ones she trusts. She trains female fighters. (Taekwondo, Kung Fu, Judo. You name it). Sylvia also has the very sharp eyes. Sharp senses. Exquisite hearing. She also has few right hand fighters who were called Killers always on her side. (You name the Killers). Like her, the Killers' skills were unmatched. But Heart is the force to be reckoned with. Even the deadliest fighters know better than to mess with her. She also hates dirty and rude men. And if there are troublemakers, she either kicks them out of Escalera Island, or she gets rid of them.

It was the time when Sylvia was touring her VIP guests, the VIPs were having a party in her late father's mansion. Then another yacht came, she greeted the other guests. Until later, she meets the girl named Max Alvero who was also the rogue soldier like her. As she meets her, fate already has plans for Sylvia and Max. The fate which will open both their hearts to one another.