At the Monastery, Nya finds the blueprints of the Samurai X Mech after Master Wu assures her that she is so much more than her lost powers. Back at the prison, Pythor, a former serpent adversary, warns the Ninja that the Crystal King is freeing villains from prison. Later that night, a couple of Crystal Spiders sneak into the prison to free Pythor!
Will the Ninja be able to stop the Crystal Spiders from freeing Pythor? Can Nya still help the Ninja without her powers?
Les ninjas tombent sur un vieil ennemi en prison et tentent d'empêcher son évasion tandis que Nya trouve une raison d'espérer.
Lloyd, Cole, Kai, Jay und Zane sitzen im Kryptonischen Gefängnis ihre Strafe ab. Sie haben Wind davon bekommen, dass der geheimnisvolle Diamant-König immer mehr Schurken um sich schart, um Ninjago anzugreifen.
I Ninja si imbattono in un vecchio nemico in prigione e tentano di ostacolare la sua fuga, mentre Nya trova una nuova speranza in un vecchio mech.
Ninjat törmäävät vanhaan viholliseen vankilassa ja yrittävät estää hänen pakonsa, ja Nya löytää uuden toivon vanhasta koneesta.
