Cons: This anime is not for everyone. This is quite a short anime it only has 1 season with 12 episodes. Its not for all ages and at the beginning there is a part that not everyone will like.
Pros: If you come from Mysterious girlfriend X its quite a step up and you might enjoy it because the relationship parts and not cringe and are not that long and are sometimes rare. its a good mix between action and emotional moments. Its the great anime if you have finished Mysterious girlfriend X
It never really gets boring and makes you watch all the episodes with the cliff hangers and the end.