(I deleted my original comment because I didn't reply to anyone)
It seems like you were inspired by Steven Universe, RWBY, Avatar the Last Airbender, Miraculous Ladybug, My Hero Academia, Mystery Incorporated, and Voltron Legendary Defender. Obviously a those are all given since it's a huge crossover story, so I'll just throw in Harry Potter, Undertale, and maybe Smash Bros (because of the crossover stuff).