Before the new year’s eve… An indulge monster came in-front of Ben…
Ben : Who are you ?
Monster : I’m an Indulge monster. I’ll fulfill your wish. What is your wish ?
Ben : Give me such a train service that I can travel the whole world quickly to enjoy the New Year’s Festival.
Monster : It’s a very difficult task. Would you rather wish something else.
Ben : Ok, then give me such a power that I can understand the mind of the woman.
Monster : What would be your train, AC or Non-AC ?