I Joined the Army on Behalf of My Brother, but My Benefactor Was Actually the Generalissimo of the North.

This is not a home, it is a den of wolves, and I am the only sheep! After joining the army on behalf of his brother, Chu Ci started on a hellish difficulty level, with no body and a knife in his hand, struggling to survive in the northern border where there were ferocious beasts per capita! But no one knows that she has the terrifying talent of turning all disadvantages into advantages!