Some background how I can come out with that idea of jin....
Recently i just got to know from my friend that marble sound and also sound of furniture moving is sign that your house got jin. I always hear furniture sound. I google'd a bit to know more. If i type bunyi guli, it really come out all the jin stuff. If I type marble sound at night, i managed to find a more reasonable explanation which something abt the pipe, ball bearing la etc.. I asked around.. all races and religion who stay in apartment and it seems all ppl i asked also hear it. I asked if they knew anything abt it but nobody know what is it. As normally chinese has more pantang larang and for them doesn't know why got marble sound, I guess it must be the new thing so i made conclusion that the marble sound & furniture moving is something abt the structure of building. And some more my kampung house dont have because we stay in single storey. I'm thinking cannot be jin like to stay in condo instead of landed. If really it was the jin sound, you can here in even in single storey property. Anyway, when the robot incident happens, I tot the jin want to show me.. you wrong .. the marble sound really my sound..