To grow into the most magnificent plant, one needs to plant their roots in solid ground. To keep from going wild and overgrown, vines must wrap themselves around a rock. Regulus Black was Ivy Walker's solid ground that allowed her to grow into her magnificent self. He was her rock that kept her from going wild. And Ivy Walker was Regulus Black's solid ground, his own rock that kept him steady through the worst of circumstances. They were forever entwined. {connected to WITS series}