 If you liked
Bleach
|
 ...then you might like
Boku no Hero Academia
|
As much as the manga tries to focus on the protagonist, the secondary characters still gain a lot of prominence as the story progresses, it's who you think will be the villain ends up becoming "friend" of the protagonist
both works are very well done, with "tests" of the characters' powers to become stronger or even come together to face the villains of each arc.