Почему птицы летают?

Missing, extremely new, or very obvious to obtain.

A reference to the philosophical question, "Why do you think that birds fly?" from Tales of Berseria. It is asked by Artorius who seeks for a response that is in line with his ideals, which is: The ends justify the means. It particularly has been used by HI3's Kevin Kaslana in multiple occasions, which is the euphemism for "Why do humans choose to fight Honkai?" - Credit: Necrosyrtes