Si Xhanaia Marie Perez, isang babaeng hirap na ipagkatiwala ang kanyang puso, dahil sa traumang dulot ng mabigat na pinagdaanan ng kanyang ina. Kailanman ay hindi pa niya naranasan magmahal at mas gusto niyang maglaro ng damdamin ng kung sino-sinong lalaki hanggang sa sila ay magkagusto sa kanya. Halos lahat ng kanyang nakikilalang binata ay nahuhumaling sa kanyang naiibang ganda at karisma, ngunit ni minsan ay hindi pa siya nahulog sa kung sinoman sa mga ito. Hanggang isang gabi, ay natagpuan niya ang isang tahimik na lalaki sa isang club. At sa isang titig lamang nito sakanya ay agad siya nitong naakit.

In the bustling world of thieves and mafia, there's Cassandra Blythe Perez, a young beauty with a heart of gold, who steals from the corrupt and infamous to support her struggling village. Then, there's Lucas Wilder, an icy-hearted Mafia boss known to strike fear into even the bravest souls. But what if destiny had a different plan for them? When Cassandra decides to pilfer from the enigmatic boss, will he simply let her slip away? Or will Ms. Perez find herself in a predicament she never saw coming? "Hey, you've stolen something of mine!" the boss declared. Cassandra raised an eyebrow. "What are you talking about?" "My heart," he said, a mischievous glint in his eyes. "You've stolen my heart!"