In 247 BC, this year was extremely important for the entire Warring States period. In March of this year, Wei Wuji, the Marquis of Xinling of Wei, united the armies of five countries to attack Qin and defeated Qin general Meng Ao outside He River. The allied army of five nations pursued their victory all the way to Hangu Pass, where the Qin army shut themselves in and did not come out. After this battle, Marquis Xinling became famous throughout the world.,This year, the internal political struggles within Yan continued unabated. While the prestige of the millennial sacred bloodline remained, it lacked the domineering presence of the Yan Zhao Wang period. After the wars against Qi and Zhao, the nation suffered significant losses in strength and was focused on recuperation and rebuilding.,Four months ago, as a member of a nationally recognized scientific archaeology team, Zhou Qing and his colleagues inadvertently discovered a peculiar tomb in the ancient Shangdang region. Although the burial site's location and feng shui were not ideal, the tomb's arrangement and funerary objects were quite substantial.。