Suspense and puzzle solving (no system) + Machiavellian battle of wits + War (fighting of magic and martial arts) + Zhiguai (witchcraft, alchemy, medieval Taoist myths, prophecy myths)
Qin Lai, a doctor of science, traveled to another ancient world and became a farmer.
He was trapped in an empty house by the wind and snow. He heard strange songs coming from outside the house, and a strange natural disaster soon came to Luoyang.
Qin Lai narrowly escaped death with his wit and adaptability. Captain Jingfu took a fancy to his extraordinary talent and ordered him to investigate the connection between the ballads and natural disasters.
Qin Lai followed the clues and went to a black market in the countryside to investigate the case. Suddenly, he found that he had fallen into a death trap: a group of demons had also been attracted, trying to eliminate Qin Lai's body!
But the demons didn't expect that not only Qin Lai was waiting for them, but also an army led by him
No one expected that Qin Lai was too cautious. When he went to the black market, he had already taken under his command the militiamen, green forests, strange people, and even the soldiers and horses of a county along the way.
No one expected that Qin Lai unintentionally used probability to crack the evil spell, used paradox to trap the evil spirit in the earth and killed the powerful enemy, and discovered the connection between mathematics and magical powers.
No one expected that Qin Lai would go crazy from then on: he returned to his hometown and became the prefect of a county within two days, and within half a month he eradicated the powerful soldiers who caused trouble to the place.
He used scientific research methods to study Taoism and Taoism, suppressed demons, reorganized farming, and sealed the government.
He resisted the foreign enemy Shinto, defeated Shi Yanran, and finally found out the true meaning hidden in the strange song:
It turns out that the turbulent world has long been obscured by prophecies, hiding the huge disasters of the collapse of buildings, the chaos of immortality, and the sinking of China's generals.
Then we must mend the cracks in the sky, reshape the rivers and mountains, and imitate the Five Emperors and Three Sovereigns!