RJ monitors the teens training. Casey feels left out as Theo and Lily have mastered their recent weapons. He questions when he will meet his master and get his new weapon. RJ responds by stating that RJ is his master and Casey is his own weapon. Dai Shi begins his training with Jellica. Jellica praises Dai Shi for his strong will. Camille feels that Jellica is not doing the right job. Jellica introduces her Rinshi beast, who will drill a hole in the sea. Casey asks RJ about his new Master. RJ wonders why Casey feels that he isn't confident with his teachings. The Rangers are called to the beach where they fight Camille and the Rinshis. A warrior enters the battlefield and takes on the Rinshis. Camille immediately recognizes the warrior. Using his sabers, the warrior easily defeats the Rinshis. The warrior charges his sabers and stops the Rinshi's plan. He introduces himself as Pai Zhuq Master Finn. RJ welcomes his father. (thetvdb.com)