The Balance Of Miraculous: a rewrite of Miraculous

This is a rewrite where i try to fix the plot holes 'cause oh my. there are many plot holes. way too many.
So before you get mad for not making marinette obsessed over adrian the model, this is >MY< view on how the story could've gone better without needing to have the bunny miraculous being used every good plot fixing episode.
Respect people's opinion.

Summary

The world functions on key roles, with emphasis on creation, represented by Tikki, and destruction, represented by Plagg, creating a harmony, supported by the other roles.
Tho one could disturb such balance with a simple ambition. But one thing shall not be created without destruction, making it equivalent, so, if one wants green strawberries, a green berry will become red, if a robot becomes human, a human will become a robot.
However, an event happened where such balance got broken by one of the roles representatives being kidnapped. And so, a new villain arises.
To restore the balance, the representatives of creation and destruction were sent to two capable heroes.
Even if one doesn't take it seriously and the other one does not want anything to do with saving the world, and are both just trying to live their teenager lives. What could go wrong really?