My Master of All Worlds Is a Little Crazy

I have forgotten when I was born. Countless years have passed since I was created by my master. During these long years, apart from accompanying the slightly crazy master, there was nothing else to do. Even if it was emotionless when it was created, it would naturally not have excess curiosity or sympathy that its owner does not need. But after such a long time, it may have slowly changed. I've been thinking a lot lately, with such a crazy master who is sometimes obsessed with certain things, does he always do whatever he wants? Is there any reason that I don't know about? It seems that I can no longer stand by and watch... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.