Since the last 2 years I've started to get bored of watching anime, and this anime accidentally came across my FB home page,Recommended by a friend, at first I wasn't interested at all because I thought "hah, at least this anime is the same as other anime" that's what I thought until I started watching episode 1, and it caught my attention and finally I watched it until the end, Really unexpected, and extraordinary, I would consider this anime the best anime I have ever watched in my life, I hope there is a continuation of season 2 of this anime