It's about one's fate, which is something you cannot change no matter what you do.
At it's end, I cried very much, realizing a single thing - what ever is meant to be will be meant to happen, despite whatever action you will do to change it. There is a person that I know who is very strong-willed but is always unlucky and made decisions that were not successful.
It's graphics were well made and a little bit odd when you are used with the
graphics of most most shonen anime. A friend of mine did not want to watch it at first after seeing the graphics, but give it a try.
I highly recommend this one.
