(Actually, I wrote it for myself... Please forgive me for my primary school student writing style)
The story of a child created by the devil
The master who was willing to teach him magic, his sister who took him in, and Niels who he and he exterminated demons were all things it cherished, but they disappeared and died one by one, and it began to linger in this boring world again. Wandering around in every corner of the world, until he learned the truth, everything was due to his own reasons and they died. The devil's laughter lingered in his ears. On the edge of collapse, he met himself again in another timeline.
Purpose: To tell the story of Pat's life