Miraculous: Tales of Ladybug & Cat Noir vs 9th Grade Ninja
Connection:
Both are black and red cladded young superheroes created by rival companies (Nickelodeon and Disney respectively) that unknowingly were chosen to to take up the legacy of heroes (Ladybug to Marinette and the Ninja to Randy)
Both use certain items in order to transform into their superheroes costumes and gain superhuman abilities and weapons (Ladybug Miraculous to Ladybug and Ninja Mask to Randy)
Both protect their hometown from villains who uses negative emotions to turn people evil (Hawk Moth to Ladybug and The Sorcerer to Randy)
Both also have books that teaches them new abilities or skills and the history of previous users of their powers (The Miraculous Spellbook and the NinjaNomicon respectively)
Both also have a history of trying to keep their superhero identity a secret and go through life lessons to help them grow as better heroes
