Power Rangers Ninja Steel episode 12 has aired overseas, so if you want to know what happens you've come to the right place!
Full spoilers for episode 12 ahead, so if you want to wait until the episodes air
In the Family Fusion episode, a high school talent show serves as the setting. Brody and Aiden are of particular importance here, as they enter to perform a duet of the Romero family song (via Power Rangers NOW).
It isn't long though before the city finds itself under attack by Ripcon, and the Rangers leave to intercept. Levi stays back to receive the Ninja Fusion Star. While he leaves to help the other Rangers, Aiden breaks into their headquarters and takes down Mick and Redbot. Luckily Levi returns in time to confront Aiden, and a well placed shot to the chest reveals that Aiden is, in fact, a robot.
After the false Aiden is defeated, Levi is hit with unearthed memories, but there's no time to sort it all out, as Galvanax sends an enlarged Ripcon down to take on the Rangers. Utilizing the new Ninja Fusion Star, the Rangers create the Ninja Fusion Megazord and take out Ripcon.
Once the dust has settled, the Rangers return to the talent show, where Brody starts performing the Romero family song on his own. Hearing the song awakens other memories in Levi, causing him to head out into the hallway. His memories are suddenly restored, and he realizes that he is actually Aiden. His memories reveal that he was kidnapped by Madame Odius and pieces of his memories were stolen and given to the false Aiden.
Levi then joins Brody on stage, and once he sings the Romero song Brody realizes his long lost brother has returned.
Later at a campfire Levi reveals that the name Levi Weston was created to hide him from Galvanax, and the credits roll with everyone singing the Romero family song.
You can see several images from the episode in the gallery.
"With the franchise’s 24th season, Saban Brands' Power Rangers Ninja Steel starts deep in space, where Galvanax is the reigning champion of the most popular intergalactic game show in the universe in which monsters battle to prove who is the mightiest warrior. Galvanax is determined to become invincible by controlling the mythical Ninja Nexus Prism, which contains six supernatural Ninja Power Stars. The only thing standing in his way is a new team of heroic teenage Power Rangers who possess it. The evil Galvanax sends his warrior contestants down to Earth to steal the Ninja Power Stars, where each epic battle against the Power Rangers is broadcast throughout the universe. Together, the Rangers must master their arsenal of Ninja Power Stars, Zords and Megazords, each made of legendary Ninja Steel, in order to stop this evil threat and save Earth from destruction."
Power Rangers Ninja Steel returns to Nickelodeon on August 12th.