Xihuan: Am I a Knight? Mage? All

[Western fantasy + multi-race + multi-female protagonist + slow heat + no system + sword and magic + dungeon + war + magic technology] Chu Tian traveled through time and space to the world of swords and magic. The good news is that time has passed. Bad news is about the time-travel slave Elyan, and even worse news is at war. As a time traveler, he became the captain of a slave army in the empire, and was then sent to escort grain and grass, and was eventually robbed of grain. I became an adventurer because I was afraid of being punished by the empire.