Modern history enthusiast Ying Xuan transmigrates into the Qin dynasty as the eleventh son of Qin Shi Huang, a prince barely mentioned in the history books and regarded as mediocre. The First Emperor is in the final years of his reign. The empire seems powerful on the surface, but undercurrents are stirring. The protagonist awakens the “Generals of All Ages Summoning System,” which lets him summon civil officials and military commanders from every dynasty in Chinese history to serve him. Rather than choosing to keep his head down, he secretly builds his strength. Armed with knowledge far ahead of his time and countless heroes at his side, he plants the banners of Great Qin across the globe and establishes an unprecedented “empire on which the sun never sets.”