Power Rangers: Cube Battlers

The Rangers returned to their normal lives after defeating Lushadow-Void and creating the new Universe. But then, a message gets sent to the heroes, telling them that a new threat is planning to seize control of one of the most powerful energy sources in the Universe: the Morphin Grid, and the most shocking thing of all, is that the people who sent the message tells them not to come and help them. The Rangers then learn how Sheldon came up with the idea to create his own team of Power Rangers, different from the ones made from the Grid. The heroes decide to go to the Morphin World to stop this threat, but they need to be extra careful because they're Rangers who are not connected to the Morphin Grid, which means they're targeted by both the threat and the Morphin Grid. And what's more shocking is that the force behind it all is someone very familiar to them, especially to one Ranger specifically. To stop this new foe, the Rangers have now become: "the Power Rangers Cube Battlers", fighting the new threat while reluctantly fighting the Morphin Grid Power Rangers to avoid exposure.

Note: This story is a crossover of the "Paw Patrol" Power Rangers vs. the "Morphin Grid" Power Rangers.