So, my daughter introduced me to "Miraculous: Tales of Ladybug and Cat Noir" which she discovered while learning some French - hee hee! Yes, the episodes are predictable and have about as much content as a bag of potato chips but I'm finding I'm quite enjoying the characters. Ended up watching the entire first season on Netflix over the course of a week, quite pleased to see the second season is supposed to be out this summer. Also, I realize now I'd seen their 'miraculous' sidekicks as keychains at some point but didn't know what they were then.
You do have to allow that in this universe the "Superman Effect" is functioning, i.e. that Clark Kent's glasses have the ability to somehow keep everyone from knowing he is Superman. The two leads work as a superhero team without knowing each other's identities but are also classmates at school - she has a crush on him as her classmate and he has a crush on her as Ladybug but they never figure out they are the same people because....well... because a mask changes everything? The only explanation given is "magic" - works for me.
I get the distinct impression that the illustrators just really like to draw Paris. Also, it's way better in French with subtitles than with the dubs. Want some light superhero fun? I recommend!