Through extensive research and accounts of various incidents, it has become clear that the scourge of Titans which have long plagued humanity are of human origin. The Colossal Titan which destroyed the wall at Shiganshina District is a human possessing the ability to transform into a Titan, demonstrated by its intent to breach the wall with the purpose to exterminate humans. Titans are not sent by the heavens to punish us for our sins, but invaders that must be driven back. Thus, we swear, by the blood our brothers and comrades have shed waging war against this foe, we shall not relent our lands nor yield the fight.