first of all, this anime is somewhat irritating and it's toying with your heart. however, it's also really good. so please hear me out even if my opinion is controversial. the anime only has 12 episodes at the moment, and there's not much progression so far however, if you look closely in the anime, there is moderate progression. it's just that the character styles are presented differently so that there's a lot more to go. regardless of the negative comments, i think it's pretty good