Pros and Cons of Being Single

The world is experiencing cataclysmic earthquakes and flooding. Prem is a socially awkward man who lives alone. His house has the ultimate protection from natural disasters, 'The Invincible Gate'. When information about this is released on the news, people start showing up at Prem's house. Prem decides to ask all the women out and makes a pros and cons of being single list, to do so.