Three Kingdoms: I Surrender to Lu Bu at the Beginning, and I Will Cheat from Now On

Hou Cheng traveled through time to the general of the same name under Lu Bu of the Three Kingdoms, and obtained systems such as the arms system! Brownings, microrams, flamethrowers, tanks, rocket launchers, cruisers, aircraft carriers, aircraft, missiles... Everything! With the magical system, Hou Cheng started a life of cheating, became Lu Bu's lord, surrendered countless fierce generals, killed Yuan Shao, teased Liu Bei, humiliated Cao Cao, and won the favor of Diao Chan! Of course, a successful time traveler must be able to unify the Three Kingdoms! But his goal is more than that, it is to conquer the barbarians and dominate the world...