I think the biggest conflict is where hatch makes Michael go to a test and his test is to shock his friend but then he refuses and then he gets put in cell 25.
The person I think has the power is Michael because at the end they were breaking out of elegan academy and Michael was the leader because he was breaking everybody out.
I think the character that changed the most was Michael because in the beginning he wasn’t very powerful but then closer to the end he was the most powerful glow in the book because his electrical power increases 2% every week.