Isayama Chong said that even after the booklet has been launched, he always felt should be the case when describing this scene, in order to solve this regrettable oversight on the proposal to the animation and draw a line art drawings. But then look back at the draft, but found his own proposal some chaos, because this chart Arnie's face while expressing sadness, shy, open, guilt, loneliness, fear and other emotions are mixed together, the most important thing is to demonstrate the nature of Ani, and made so many people feel something cruel monster is actually just an ordinary human. The animated show was perfect to achieve these effects.