I don't think that "I will become your greatest hero" is an example of Arc Words. Those are used as a form of Foreshadowing and repeated throughout the narrative. That line is said, what, once? I really don't think it counts.
"Would you stake your life on a world that cannot be saved?"
-The Reconstruction
I don't think that "I will become your greatest hero" is an example of Arc Words. Those are used as a form of Foreshadowing and repeated throughout the narrative. That line is said, what, once? I really don't think it counts.
"Would you stake your life on a world that cannot be saved?" -The Reconstruction