This is who I think is the main character of each installment,( read the body text to understand my argument)

pilot is Kai cause it’s him becoming a ninja to save his sister and make friends along the way and we see his rivalry with garmadon and his relation with wu rise of the snakes is team based,Kai does have a little bit of focus compared to others but not the point of being his season,it’s a team season,all 4 ninjas get focus legacy of the green ninja is Lloyd,while he started feeling like the mc until the sec half he still had two solo episodes in the first half wich are child play and double...