LRL new Fanfic 1 by Gyan

Army intelligence has gotten letter written for Captain Rajveer a week after his demise. It has some messages which they are unable to decode and is written by some person whose nane itself is a Code. It mentions another person who's supposed to be protected by Rajveer and now might be in some danger. Now its responsibility of army to find and help that person to fulfill Rajveers promise of taking care of mentioned person..... to know more get in and read ahead.