The second half of "Once Upon a Time" Season 6 on ABC returns with one of the well-loved characters returning to the show, Snow White's good friend, Ariel (JoAnna Garcia Swisher). She is teaming up with her fellow Disney princess, Jasmine (Karen David), along with Emma (Jennifer Morrison) and Hook (Colin O'Donoghue).

Ariel is an ally and a good friend of Snow White (Ginnifer Goodwin). The redhead mermaid, who's capable of traveling between different realms without using any kind of aid, was first seen on the sixth episode of "Once Upon A Time" Season 3. She was last seen by her fans in the show's season 4 wherein in she was reuniting Ursula (Merrin Dungey) with her father, Poseidon (Ernie Hudson) which made Ursula get her much-desired happy ending.

Emma and Regina (Lana Parrilla) got stuck in the wish realm after the latter got distracted from the alternate version of her soul mate, Robin Hood (Sean Maguire). Other than Robin, the two women will be facing a daunting challenge while in another realm.

Regina dressed as the Evil Queen killed Snow and Prince Charming (Josh Dallas) to convince Emma that the realm she is in is not her real world. With this, Henry (Jared Gilmore) attempted to end Regina's life which woken up Emma from the illusion and eventually used her powers. It's a magic that she didn't know of that she possessed and that is to save Regina from Henry's hands.

Given that only Emma got awaken from the wish realm unlike everyone else, Kitsis said that Emma's partnership with the person who killed the king and queen will further trigger Henry's and the rest of the people's thought of hunting her and Regina, as per TVLine

Meanwhile in Storybrooke, David (Josh Dallas) and Hook will be doing their best to look for Regina and Emma. With this, they will also find a way to prevent Emma's prophesied demise. "Once Upon a Time" returns for its sixth season on March 5, at 8 p.m. on ABC.