I need an anime to freshen my life 10 points?

well lets see elfenliedfits that description acsept for its way to ecchi like naked people practically and alot of gore and its really depressing at the end but other than that its fine but thats like all i can think of with someone hwo lost all his parents other than this one that i really cant remember the name of so i hope i helped but i probably didnt since it had to much ecchi