Pokémon: Giratina and the Sky Warrior: Zero in the Manga.
Zero: *after Newton deletes the blueprints to the Megarig* How could you..PLEASE...DON'T DISAPPEAR!!
Newton: Leave it be, Zero...this is how it should be. We cannot sacrifice Giratina for the sake of our research. Please understand, Zero!
Zero: *crying* All...All I wanted...I hate this polluted world...I just wanted to stay in the beautiful Reverse World...That's all...