One hundred yuan represents something of value in a dream. Dreaming that 100 yuan has become waste paper is not simply a matter of money, but more a matter of what you care about suddenly losing its meaning. For example, a chasing Iraqi did something, leaving a void in his heart.
I dreamed that 100 yuan became waste paper in my own hands, which indicated that I would lose something important.
Dreaming that a hundred dollars in someone else's hand turned into waste paper indicates that you will win a new life.