The story I am talking about is horror story name Yakshini. When I started reading this story I was not much interested but when I reached the 3 episode. I was not able to leave reading it. At night I was not able to sleep properly. Every time only my mind was having just one thought 'what would happen next, next who will be killed by "yakshini".' And at the end of every episode the music played is the most horror part by hearing mostly anyone's heart beat could start beating very fastly and as for me I was not able to speak anything after hearing that music.