Prince Wushuang of the Tang Dynasty

The twins Li Yu and Li Huai are leading figures in the 21st century. One is good at strategy and the other is good at martial arts. One is proficient in piano, chess, calligraphy and painting, and the other is proficient in eighteen kinds of martial arts. In an accident, both of them died and were bound to the general system. They traveled through the Tang Dynasty and became Li Jing's legitimate son. They also have a well-behaved and cute sister, and a heroic elder sister. Let's see how these two people stir up trouble in the Tang Dynasty. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.