Esfan - Arslan Senki

You couldn't believe it.
You'd won the battle of saint Emmanuel.
God knows how long you all were planning to snatch that fortress right from Lusitania's hands. And now, you really did. You weren't injured, not seriously, not that you'll ever be. But then, you heard someone shouting your name.
"[Y/N!]"
It was Esfan, rushing towards you, looking worried. You'd seen the way he'd been looking at you, he definitely had feelings for you.

Esfan is a soldier in the army of ancient pars. He is 22 years old with hazel eyes and long brown hair he often ties up in a ponytail. He is a quiet person and cares a lot about his adoptive brother, Shapur. However, he is a bit short tempered
Esfan's mom was a slave working for a rich family who was driven out of the house by the wife because she was convinced her husband was cheating on her with Esfan's mom. They fled to a mountain and she died while Esfan was raised by wolves until he was two years old and that's when the eldest son of the family, Shapur, found him and convinced his family to take him in although they didn't fully warm up to him. Shapur though loved him a lot and Esfan loved him too. His reason for why he joined the military was Shapur, as Shapur was a Marzbān (a very high ranking commander that commands ten thousand men)
Pars has been at religious war with another country named Lusetania, and the battle of antropaten shouldn't have been different. But Pars lost. When the Lustanian army finally reached Ecbatana (Pars's capital) after winning at Atropatene, they dragged Shapur near the gate in an imprisoned state on a carriage. The the archibishop Bodin started to torture Shapur as an example fort the heathens. After a few hits, Shapur called to people of Ecbatana and said he would rather die by a friend’s arrow than be tortured by the Lusitanians. Then, a stranger shoots an arrow which hits Shapur's head, ending him. He later found out that the prince, Arslan, had escaped with one of the most skilled warriors in pars and Shapur's friend, Daryun, had escaped and was gathering an army. There, he got to meet his brother's killer: some wandering musician named Gieve who'd also joined Arslan's camp out of curiosity. He absolutely hated Gieve for killing his brother
The nearest thing Esfan has to a father figure other than Shapur is Kubard. He is a Marzbān and Shapur's old rival. Although they always argued he saw Esfan as a little brother