Bartelby: *Narrates. Who are our real friends? Also, ring that notification button, or you might not be notified … Winx Club: The Secret of the Lost Kingdom Intro. Who believes in us? During the " Secret of the Ruby Reef " and " The Singing Whales," Riven is seen with another fairy from Alfea, this fairy was the same fairy who was playing her guitar at the party in the previous episode. Winx Club: Secret of the Lost Kingdom is the last soundtrack album for the movie Winx Club: The Secret of the Lost Kingdom to be released. This is the story of a strong-willed fairy, who set out to answer these most difficult of questions. Remember to hit that subscribe button if you want to see more awesome comic dubs! It is through these tests, that our true selves are revealed. Riven had left abruptly after Musa had told Riven about her mother 's favorite song. Winx Club: The Secret of the Lost Kingdom (Italian: Winx Club - Il Segreto Del Regno Perduto ) is an Italian CGI animated feature film, based on the television series Winx Club, taking place after the events of the first three seasons. Who should we trust? * In our lives, we all face great challenges.