Bhool Gaya Doga is very emotional story.
The cover page of the book shows Doga sitting next to an injured kid Raghav.
Raghav was the kid who was a die-heart fan of Doga.
He stood between the killing bullets and Doga to save the life of his Superhero.
After that, until the end of the story, incidents happen one after another which make Doga succeed to regain his memory.
On the other hand Doga has lost his memory and he is mean, skeptical to the killing.