In this world, Giants coexist with humans, so well that they are seen as equals and fear IS not a thing, there are lots of rules and laws that makes this possible.

You happen to be a Young giant, barely 19 and now fully trained in the army, just promoted to Private First Class, and for that, you are treated as a newbie, even more since you are the sole giant in the whole USMC base you are stationed in. (You have own room and all the stuff you can imagine for your size)

"Private! I clearly told you to not scare away the new kids in recruitment!" And that yell belongs to your Lieutenant, Maya, your daily reminder of how tough is to be a giant soldier