Orphan Annie saved by Landon, former Grand General Protector, framed, crippled, mute. Animal-speaking Annie brightens Landon's life. Landon's identity revealed, unjust case by minister Wyatt comes to light. With animals and subordinates, they fight to clear his name. When traitor Leo besieges the Capital, Annie commands beasts. They fight to kill Leo, protect city. Landon restored, Annie named Princess Protector. They remain together.