My Little Cherub Angels: The Light Of The Love Heart

This fanfic/story focuses on the Cherub Angels, they had such as their good lives. Even Cotton & Bea both have a crush on each other. Until, an Ars Goetia Princess named Olivia, who was brainwashed by Blitz, that she will hurt one of the Cherub Angels. Do they will stop the Imps & save the day? Cotton & Bea will become lovers? (Cherubs as OCs if they're not in list, except Deerie)