Rengoku attempts to learn more about his red Demon Mark which holds the key to gaining a new mode. But when Akaza and Doma send the flame-type demon which is merely too powerful to stop the rangers Luckily, the Aquaq Demon Ranger can join in before everything will fall apart.
The Demon Charge Rangers aren't done yet. One of Muzan's most dangerous demons, Akaza ended up betraying Muzan by sealing him for good. But now his plan is aiming to harness something evil and potent, With new allies, and the new Rengoku Awakening mode, the Rangers are prepared to settle the score against Akaza.