The Frontier Army in Troubled Times Started by Exchanging Copper Coins for Wives.

[Alternative history + fantasy + time travel + system + getting a wife + fighting for hegemony] Traveling through troubled times, I didn't expect to find my wife at the beginning. Born with different eyes? The unknown daughter! The appearance of overwhelming the country! Since you are afraid of avoiding me, I won't be polite! Bite! The strongest killing system is successfully bound, and the killing becomes stronger! With a beauty in my arms and a system in my body, who can compete with me in this world!