In the 20th year of the Qin Dynasty, Shi Fanhan, the commander of Xianyang, was framed by his colleagues and involved in the "illicit affair with the six countries" case, and his entire family was confiscated. In prison, Fan Han awakened the "Tianji Deduction Board", which can review the changes in the situation within three days. He used this to change his fate against the will of heaven, and used a piece of blood to alert the Tingwei Mansion and kill his enemies. After escaping from the predicament, Fan Han was well aware of the treacherous nature of the Qin temple, so he entered the situation as a commoner and relied on the strategy of "surrounding Wei and rescuing Zhao" to resolve the predicament of the Empress Dowager Huayang, and won the favor of Lu Buwei. However, the neighbor's bully was greedy for his family's wealth and colluded with the Mohist knights to eradicate the problem. Fan Han followed his plan and set up a "chain game" to lure the enemy deeper, and used Qin's laws to backfire on his opponent. When his greedy neighbors became prisoners, Fan Han had quietly laid out the old affairs of Changping. As a master strategist, he embarked on a path of killing that was unique to him as a counselor in the bloody storm on the eve of the unification of the Qin Dynasty.
