[Kotohono]

Originally Posted by TyG3R

Code Geass -

Spoiler for BIG SPOILER !:

Well , someone gives his/her life in order to 'save' the entire planet.

I didn't want to spoil very much..

I was considering Code Geass for that reason; however it doesn't quite fit what they want, but re-thinking now, I can of a different part of series that fits what they want more directly. So I'll second it

Spoiler for More Geass spoilers that fit better:

Let's see when Lelouch almost gives his live to save Kallen. When Rolo does give his life to save Lelouch, and finally when Guilford nearly dies to save save 'Cornelia' from the explosion.