✨My Husband Was My Rival✨

Gabriella Ivy Weston,a 20 year old seductress,princess of the American Mafia received a threat about her brother, Gavin Weston,5 year old. Gabriella thought it was from her rival Sebastian Xander King,24 year old Italian mafia boss known as the devil. But Sebastian got a threat with her sister involved, Sofia King,5 year old. He also thought it was his rival but they found out it was not. Their fathers told them to work together to find out who was behind it but Sebastian and Gabriella couldn't even stay in the same room with each other without trying to kill each other. What will happen when they are forced to work with each other? Will they end up killing each other or will sparks fly?