A former martial arts boxing champion makes a living delivering food before accidentally falling into another world whose landscape resembles the pre-Qin era. There, he awakens the power to summon heroic spirits! Starting out trapped in a labor camp, his life is worth less than grass. He intimidates ruthless bullies with his fists and uses his wits to stand against cruel officials. Along the way, he gathers followers and summons legendary military strategists to train his troops. Rising step by step from the bottom, he eventually travels to the royal capital to demonstrate his brilliance. With extraordinary talent and ambition, he fights for supremacy over the world amid the chaos of a troubled age!