Avaline is a pure angel. Seriously, she is an angel who fell from above... On a hot summers day... In London... And into a rich families pool. That wealthy families pool she fell into? Happened to contain a VERY cute alligator. Who owns that alligator? Only the extremely handsome, but also devilish, second son of the famous Emaria kin. He is what humans would call a "player". According to Avaline, he is a "sin". You know that pick-up line "Did it hurt when you fell from heaven? Because you look like an angel"? Well Avaline may be and look like an angel, but her past definitely says otherwise.