Later, his father explained that he thought the older sister was about to throw a bomb into the yard.
Yes.
If the world became peaceful, would that older sister still have to die?
And... would his father still have to die?
The bald man's eyes reddened even more, he gritted his teeth, placed his right fist on his chest, and bellowed, "I've wanted to do this for a long time, why should this world continue to be in chaos, we want peace!"
"We want our children to be able to run on the streets carefree!"
"We want our children not to worry about their father possibly not returning home, dead in the street, every time he goes out!"
"We want peace!"
"Teacher, you're right, if everyone is indifferent, then I am willing to be a Walker!"
"I might die!"
"But I believe that the world will surely change because of me!"
"That is enough! To die without regrets!!!"