After being sent to another dimension for months by her sister Diana (Thea Gill), Grace (Tracy Scoggins) returns to Dante's Cove with revenge on her mind. She is quickly distracted, however, by newcomer Griffen (Jensen Atwood), who was sent to Dante's Cove to strip Diana of her powers. Kevin (Gregory Michael) and Bro seem to be the Cove's newest super couple, but Kevin's has his own plans brewing. Meanwhile, the mysterious return of a former resident turns Brit's (Michelle Wolff) budding romance with Elena (Jenny Shimizu) on its head.