I first started the manga by watching the anime which caught my eye due to its great opening(not always the best way to judge the series...)

It had some good moments, but I just couldn't focus on the plot afterwards due to a bit of fanservice and a huge amount of flashback present throughout the whole thing. I thought that it was mainly because the anime present the story wrong which was why I went to the manga.

Apparently the manga had even more flashbacks and to make matters work, it keeps going back the different periods of the past while pulling the reader by to the present which makes the story overall extremely confusing. I assume it was a style the manga artist had, but overall it doesn't help for the audience's focus such as who are the main characters and questioning if the present period even worth focusing on due to so much past events.

There was nothing much to the series as there are are some fight scenes, one notable one that was portray really well in the anime. In my opinion, it was better to have set the story in an earlier period and proceed from there since it kept zooming back to the past.