Three Kingdoms: Lu Bu's Adopted Son, Cao Cao Granted Me the Title of King with a Different Surname

Traveling through time and becoming the adopted son of Lu Bu, the beginning is in a desperate situation in Xiapi! Facing the siege of Cao Cao's army, Lu Bu acted stubbornly, and the traitors in the city were ready to move... Fortunately, he has everything he needs in terms of marksmanship, martial arts, and military strategy. Let's see how modern souls can fight their way out in this chaotic world of cannibalism! Lü Bu's adopted son Lü Zhao assisted Cao Cao, ruled the world, and was granted the title of king with a different surname!