Yn and two of his friends were having normal life's as earth gets invaded by alien predator animals who are on new hunts for prey and that's human as Yn and his friends are teleported to base as they are destined to save the world and become new power rangers
Yn ln
Red falcon ranger
Weapon falcon sword
Zord falcon zord
Mf
(Male friend)
Black bull ranger
Weapon bull axe
Zord bull zord
Ff
(Female friend)
Silver wolf ranger
Weapon wolf blaster
Zord wolf zord
Megazord formation
Bull and wolf zord as the legs and the falcon zord as the body
Megazord name
Savage megazord
Extra zords later on in the book
Black bear and polar bear zord
As blaster like in wild force
Mammoth zord
As sword and shield
Rhino zord
As armor that combines with the savage megazord
Phoenix zord
As a spear
Stegazord
As a shield with blades around the shield