what is that one......

[bouquetofbullets]

Ello! im new to this site and need some help. I need to know the name of an anime that has a man on an island or mountain who gets experimented on and falls in love with a female and then dies! Sorry the details are bad! but i need help! Please! Help!

[sa5m]

O_O Wow, never heard of this! When and where did you watch it?

[bouquetofbullets]

Well I have'nt personaly seen this but a friend has and I was intrested to find out what it was.They have also forgotten what it was so it will be a gift for her. If anyone could help me find out what it is then I would be much obliged. This just in i guess he was a beast guy who lived on his own island.