1.Captain Rajveer Singh shekhawat
One of the best Soldier in Indian army. Second best cadet pass out of his batch from KMA. Undercover intelligence officer posted in KMA as teacher of communication and strategy. His main motive for being in KMA is safeguarding nuclear triggers and proving innocence of his Best friend Naveen Singh Ahluwalia. During mission fell in love with his best friend's sister that is Naina who also came to KMA with same motive. But didn't confesses his love for her.Went missing during jeep blast. Army believes he is no more but since no body was recovered so army can't declare him dead.
2. Cadet Naina singh Ahluwalia
Sister of Naveen Singh Ahluwalia. Came to KMA with the motive of proving her brother's innocence.Best cadet pass out of her batch and winner of sword of honour. Protegee of Captain Rajveer Singh shekhawat.During her training fell in love with her Rajveer sir but was unable to understand her feelings but when she was able to understand her feelings it was too late as he was not there with her as he went missing in his jeep blast. Still waiting for him to return.
3. Captain Naveen Singh Ahluwalia
One of the best soldiers in Indian army but declared as traitor due to some conspiracy against him. Best cadet pass out of his batch. Best friend of Captain Rajveer Singh shekhawat. Brother of Naina Singh Ahluwalia.
4. Cadet Aalekh sharma
Second best cadet pass out of his batch. Batch mate of Naina and her soul brother.Her main support after Rajveer went missing. He was a prisoner serving his term for killing his father but his jailer saw his positive qualities so he arranged for Aalekh to get admission in KMA for his rehabilitation.very good and loyal person at heart. Talks in tapori language and have drinking problem.For him Naina is his only family. Respects his Rajveer sir the most. Last but not the least royal guard of Badmer.
5. Cadet Amardeep Huda
Batchmate of Naina.Apni mummy ji ka jai jawan Te apne papa ji ka jai Kisan.well known flirt of KMA. joined KMA because he lost a bet.During training fell in love with Naina at least for him it was love but Naina was his Infatuation or you can say vo Zid thi uski.He has moved on But still he has a soft corner and a special place for her. He calls Naina "phoolan".
6. Cadet pooja Ghai
Batchmate and roommate of Naina.talks in Mobile language.punjabi girl belongs to Amritsar. Joined KMA with the motive of searching for her runaway fiance Rohit.But while training fell for her fellow batchmate Ali. Calls Rajveer and Naina as "veer zaara".
7. Cadet Ali beigh
Batchmate of Naina and aalekh's roommate. Also known as usool Bhai. Joined KMA to become a good soldier and to make his parents proud. During training fell in love with pooja.
8. Cadet Yaduvansh sahani
Batchmate of Naina and huda's roommate.his friends calls him yudi. He is a Happy go lucky guy and emotionally sensitive.Aalekh calls him nautanki.He is a tech savvy and geeky person. Joined KMA to prove his parents that he can also be independent without his dad's name and status.
9. Captain Abhimanyu rai chauhan
Captain in Indian Army. King of Badmer.Other best friend of Naveen Singh Ahluwalia. Helped Naina in proving Rajveer and Naveen's innocence. Have a soft spot for Naina as for him she's the last link related to his best friend.
10. Captain Gunraj Singh randhawa
Captain in Indian army.Helped Naina in proving Naveen's and Rajveer's innocence. Also known as Gunny ustad.he met Naina in detention center where he was sent to kill her but when he got to know that she's an innocent he helped her.
Rest you all will know in further story.
There will be little changes as I stopped watching left right left regularly after Rajveer's jeep blast so I don't know the details after that except the basic storyline so about Gunny and Abhimanyu also will be my imagination.