I have a storyline in my head where super humans get captured and tested on in labs all over the world (the testing lab the protagonist is locked in is in Finland) and they plan to escape. But I also want to further it on that they have a war against the ordinary humans. My original idea was that the protagonist kills the head of the business running the testing labs, so that the head is replaced with the main villian (who happens to be a superhuman pretending to be ordinary) I'm not too sure if this will be a good change to the storyline, so advice one improment will help a lot I am also struggling with the ending, I want it so that the superhumans and ordinary humans are at peace and living as equals but I'm not too sure on how I should write that. Advice on how most relevant storylines end would be great too! Any help or advice would be appreciated a lot! Thanks!