Hi, here is my next idea request: a Crossover between Optimus Prime and the PJ Masks.
Now this is something VERY similar to my idea of Optimus Prime and the PJ Masks(sorry I admire stories like these, I'll later make something like this with Ahsoka Tano).
It involves other dimensions as my usual ideas with the Decepticons building s space bridge that can travel between universes and can harm Autobots if they try to cross with Optimus (being Optimus Prime) travels himself to not risk his Autobots getting harmed.
He makes it into the PJ Masks' HQ in truck mode a bit damaged (like in Age of Extinction but maybe a bit with the upcoming Bumblebee film) and the Masks wake him up.
Though a little surprised at first Optimus then introduces himself about his kind (including as I'd like to put, a bit of his origin story) and why he's here.
Now I can see Optimus and the Masks getting along greatly due to seeing him and his Autobots making friends with children many times and having a fatherly care for his Autobots and ALL sentient beings and he tries to keep the Masks from fighting Megatron due to him being much more evil then any of the Masks' own villains and that he wouldn't hesitate to hurt them through his arrogance above those he considers weak including humans and all organic life.
Now, that is my idea and to let you know, I don't care who writes it or how many times the story is made just as long as at least one of them is good and is not rated M and I would just LOVE to see some Connor/Catboy X Amaya/Owlette.