In the span of two days, Rhea and Draven remained confined in The Den Of Pleasure as they couldn't go back to release the dragons after they'd alerted Alina. During this time, Rhea noticed a change in Draven's behavior towards her, but she chose not to let it bother her since she preferred his avoidance. However, on the second night, Aria sent the antidote to Rhea.
Rhea was filled with excitement as she eagerly anticipated taking the antidote. She longed to be free from her uncontrollable feelings for Draven, as the potion not only caused desire but also strange emotions towards him. She couldn't wait to eliminate every single one of those feelings. Even if she'd give her heart to someone, it would be Azure. It wasn't like Draven had any interest in her anyway; she just didn't want to feel anything for that cold-hearted dragon again.