While spending some time in the park, Olivia was fascinated watching the transformation of a caterpillar into a cocoon and from a cocoon into a beautiful butterfly suddenly a mysterious man appeared in front of her and start talking. Baffled where the man came from, Olivia asked, "who are you?" Instead, the mysterious man continues on talking about how the bodily transformation takes place not just with a cutter pillar body, to a cocoon and into a butterfly but this transformation also takes place in every living being from a baby body to child body, to adulthood to old age and death. Olivia got captivated with the man words, as he continued talking about how the process of the wheel of birth and death goes on and on. Apparently, a mysterious train appeared and transported Olivia in a different world...A world of illusion where she believed everything she sees and experiences are real.