Precepts Speak to Ancient and Modern Times. the Prince I Raised Has Become a Tyrant.

(Prince Dayan x modern doctor, connection between ancient and modern times + stocking up + infrastructure + technology) Shangguan Mengyao discovered that the ring given to her by her grandma had become a spirit, and she could magically continue to fight in ancient times two thousand years ago. So she saved Prince Dayan. The prince thought he had divine help and pursued the invading Khitan. However, the grassland was too big, the Khitan people disappeared, and food and grass were cut off. The prince prayed to God for food and hoped that the soldiers would survive. With a wave of his hand, Shangguan Mengyao began to frantically scan for goods in major markets, hoarding a large amount of supplies to feed the soldiers. The grassland is too big, it doesn't matter, I will give you a telescope. The enemy is cunning and there is no need to send military instructions. It doesn't matter if the land yields little, we will give you grain seeds and fertilizers... She was busy interacting with the prince, and the clinic was deserted. It didn't matter. The prince sent a large number of porcelain, calligraphy and paintings, and started a business. The prince wants to dominate the world, and cars, guns, planes, and missiles are all indispensable. The prince inherited the throne, but asked her to be the queen mother... Good guy, you are making a fuss. You need teaching materials, technology, and equipment. You still want my people.