I don´t understand why this anime is not more popular. I really liked the story. The main character,Lux, is very cool but also have his fears and the main girls are interesting, there are surprises in their past stories and good cliffhangers. The story has a lot to be continued in anime, so is sad it didn´t get a second season yet. It really hinted at a new season so I hope someday it will have one even though around 5 years happened since the release, however in anime ´s releases timing is maybe possible. The light novel is still being published so there ishope.