help a friend find a oneshot mangá

[amorfyl]

i've been looking for this mangá for a while now, i cannot remember much from it but i will share what i do. it is a medieval fantasy oneshot (i think it is a oneshot) where you have this guy that joined the army of that world and there's this guys blonde tall and very strong that is respected by all the guys in the army and he is very strong and all, short hair blue eyes "man", that turns out to be a woman in the end of the chapter whe she's alone etc

 

[Richichi]

I'm not sure if this is what you're looking for, if not, this is kind of similar!

"Motetai no de ore wo Party Kara Tsuihō Shite Kudasai!"