New Cadets join KMA Military academy run by Brigadier Chandok. Cadet Naina Singh has joined hiding she is sister of KMA's once top cadet Capt Navin Singh Ahluwalia. a court martialed traitor now dead. Naina is here on personal mission.
Capt Rajveer is fascinated with Naina's growing mystery. Her mission to join - uncover truth of brother Navin, convinced he was not traitor. Answer lies hidden in KMA walls. Flirty cadet Huda joins KMA with Dr Shalini and tries to woo her.
Major Nair a hard cruel taskmaster is training officer of cadets and he earns their hate fast. Captain Rajveer suspects Naina's intentions of joining KMA starts investigating her background.
Naina refuses to take phone calls from home fearing it will expose her identity. Dr. Ritu Verma joins KMA and overhears her phone outburst, offers to counsel her.
Naina settles score with Huda/Minal. She gets both in trouble in eyes of angry Lolita. Rajveer's superiors send Chaubey to help him in his mission. He brings real phone number and address of Naina.
As prom night preparation builds up, Major Rajveer gets another message from spy in KMA intercepted by Chaubey. The message says the spy will be present at Freshers ball challenging Rajveer.
Boys are excited at coming prom Night. Neelu phones up brother Yudi. She wants to interview a prisoner for a social project. Yudi decides to get her to meet Alekh for it.