British Raj and independence struggle
Antariksh, our hero uses his time travel glasses and goes to 19th century to see the rise of British as a colonial power. Antariksh also sees the unfortunate aspect of how India is taken over once kingdom at a time by the cunning and wily East India Company first and then the British crown directly. He also gets to witness first-hand the initial freedom movements and Hindu renaissance. He then sees how the British counter it by creation of Indian National Congress which then becomes the major political party in British India. We finally get to see the rise of Muslim League, the horrors of partition and a quick summary of post-independence history which brings Antariksh back to the present time when he started. In the end he asks Bharat uncle as to who is Kalki avtaar? To find the answer read the book.