Si Girl - may pagka-childish, slowpoke, exaggerated mag-isip, accident prone, sweet, mabait, super friendly, hindi nauubusan ng energy, positive thinker pag dating sa mga problema. Si Guy - mature, seryoso, hindi ngumingiti, bossy, masungit, snob, magaling mag-handle ng mga bagay, a perfect decision maker, hindi nakikipag-kaibigan, lahat tinuturing nyang competitors/kaaway. What if magtagpo ang landas nilang dalawa? At magkaroon ng biglaang kasal dahil sa di inaasahang pangyayari? Are they going to prove na total opposite attracts? O maghihiwalay din sila in the end? paano pakikisamahan ni girl ang asawa nyang mafia boss? matagalan kaya ng isang mafia boss ang asawa nyang slow? Let's see..

It's not everyday that you get asked by a multi-billionaire man to marry his son. One day when Abrielle Caldwell was having the worst day of her life; the son of a multi-Billionaire bumps into her making her drop her books outside of school. Not knowing he was Ace Daniels, she threw all her anger out at him, and Ace ended up picking up her books for her. When Ace's father sees the first time that his son obeyed, he knew Abrielle was the girl that could tame Ace.