From Fighting Champion to War Lord

The vassals of my vassals are not my vassals! Traveling to a feudal world dominated by cold weapons, Alex became an ordinary fighter with no money, no power, no status, and might even die in the arena at any time. But with the Lord System, he discovered that becoming stronger is so simple. As long as he keeps wielding weapons and fighting, he can keep getting stronger. Fighting champion? Just a small goal! In this world dominated by aristocratic lords, civilians are destined to have no future. The quasi-aristocratic knights are essentially just thugs. Since he cannot change the world, Alex can only choose to join. He wants to become a lord... The Lord of War! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.