Introduction:
This year, in the third year of Jin Taixing, a strange boy appeared in Jiankang. He didn't have a prominent status or lineage, but he carried a lot of modern knowledge. His arrival was like a grain of sand, quietly changing the fate of this land. The boy's name is Yang Yan, and he is a traverser. He is well aware that his mission is to disseminate scientific and cultural knowledge and promote social progress. In that turbulent era, he decided to use what he had learned to reshape the relations of production and promote the development of productive forces. In the face of troubled times, Yang Yan is determined to bring new hope and change to this land with modern knowledge and ideas. At first, Yang's move did not attract much attention. Over time, however, his wisdom became apparent. He advocated the construction of water conservancy, the promotion of agricultural technology, and the improvement of people's livelihood; He also introduced advanced educational concepts to promote cultural prosperity. With his efforts, Jiankang and even the entire Jiangnan region began to show unprecedented vitality and vitality. But the good times did not last long, and Yang Yan's actions also aroused the dissatisfaction and jealousy of the magnates. They tried to thwart his reforms and even suppressed him. However, Yang Yan did not back down because of this, but practiced his ideals more firmly. He used his wisdom and courage to defuse crises again and again, and finally won the support and recognition of the people. In that era full of turmoil and change, Yang Yan used modern knowledge as a weapon to promote social progress and change the fate of countless people. His story has become a unique landscape in that period of history.
