Blade Of The Immortal, this anime althought short is interesting, gory, action packed, but sad in a way, as a samuarai has had to live for such a long time as he was cursed with immportality. But, eventually he finds a glimmer of hope in a young girl, determined to help her with her revenge, in turn making his own wish come true that he truly desires, in which he would be free of his this torturous fate he suffers from, that is "endless time". This man bares deep scars that won't heal, as a reminder of endless battles from his past and in hisfuture as well, he both fights and encourages the young girl he's helping to both move forward with her revenge and continue on with her family's legacy. I don't think this anime ends like this, the last episode seems to be the beginning of something much bigger.