Master Xandred, the evil Nighlok leader, has reawakened. And it's up to Red Ranger Jayden and his Mentor Ji to form a new team of Samurai Rangers! Bound to duty by ancestry, Kevin, Mike, Emily and Mia join Jayden in his quest to abolish evil from the world. Soon, the teens must work together, with the help of their inherited symbol powers, to battle and defeat the menacing Nighloks. Meanwhile, Xandred moves forward with his plan to cause the waters of the Sanzu River to rise with human tears and flood Earth. The Samurais must risk everything to keep their friends, family, and civilization safe. Featuring nonstop energy, incredible transformations, and the power of teamwork, these four adventures are filled with serious Samurai action!