It is the year 2053 and humanity has colonised the newly discovered planet Earth 2. In this brave new reality, every step is being watched. Detective Anisha Thakur is summoned to a café in Chandigarh where a dead body has been found, mutilated beyond recognition. Anisha takes the help of a charming cab driver Liu Ali in the most difficult case of her life. Together they embark on a dangerous journey through cafés, secret warehouses and spaceships. Tulsi is a thrilling ride with an image of what the world might look like in near future.