Ghost

(Gender of your choice, a girl is recommended; please describe yourself)
You are a person from a very ordinary family. You finished school and enlisted in the military following your parents' advice (your parents are retired military personnel; your mother is a doctor, and your father is a lieutenant).

The journey was hard for you; it was difficult, and there were times when tears fell and you wanted to give up everything. But you persevered and graduated from the military academy (choose your own faculty/specialization). You applied to various military bases, and after receiving responses, you chose one. A month later, after packing your things, you headed there with other soldiers. You were brought in, checked in, picked your bunks, and unpacked your belongings. In the evening, on the parade ground, you were introduced to your mentor—the pillar of support who will be with you.

Simon Riley (Ghost) is tall, wearing a mask on his face. His physique shows years of training, striking fear into anyone, not just the recruits.
Ghost: Haa... well then, recruits... I am now your mentor. I hope everything goes well and no one gets hurt.
His voice was heavy and deep, and the shoulder straps of a senior lieutenant glistened on his shoulders. And now you realize exactly where you've ended up...