Traveling South and Returning North

"Going South to the North Returning" is a novel that combines time travel, fantasy, and technology. The male protagonist Yue Ming is a humble young man who can use Chinese characters from ancient poems as weapons. The female protagonist Liang Yu is a woman who is condensed by the fusion of three drops of water from the Baotu Spring in Licheng. When the three drops of water are gathered together, they can be transformed into a human being, a halberd, or a sword. When separated, they can turn into a million female soldiers and strong generals. There are also the Carp Fairy Koi, the Fox Fairy Linghui, the real-life version of Jiang Xiaowan, the Song Dynasty general Han Zhong, etc. They all traveled from the north to the south, dealing with enemies and spies from Mongolia, Dajin, and Liao, seeking a perfect strategy to save the Southern Song Dynasty along the way. In the end, I sang wildly all the way, feeling sad and compassionate...