A Hole

Andrew, an engineering student who loves making machines, wanted to date with Sara, which resulted in their entry into a different world where they met with Professor Ashutosh who was missing from his house since the start of the month and there were rumors that he had made a time machine. They together tried to escape that world to reach on the earth in their timeline, but sequences of tragedies led to them to know the bigger truth of the universe which was a leading cause of its forthcoming destruction. Was Professor Ashutosh's time machine behind this or was the desire of an alien king Ravana to capture the whole universe behind this? or Was Andrew's date with Sara more enough to create this chaos in the world?

Whatever, they have little in their hands to save the world.