Lin Yuesheng, an orphan girl from a small town in the south of the Yangtze River, lost her parents when she was young. She often stares at the moon in a daze, and her right hand pointing to the moon is regarded as crazy. However, on a mysterious night, she accidentally got involved in a dispute between rivers and lakes, and discovered that she actually possessed a rare "moonlight body" and became the target of all forces.
A mysterious young man, Su Mo, appeared with a family token, told Lin Yuesheng the secrets of the "Moonlight Body" and the "Secret of the Moon Shadow", and took her on the road to the rivers and lakes. On the way, they met the bold and heroic Ye Qingyao, and the three of them walked together to fight against the pursuit of the Shadow Cult.
In order to control the power of the "Moonlight Body", they came to Moonlight Valley. In the Moonlight Secret Realm, Lin Yuesheng successfully awakened the power in his body, but it also triggered a dual crisis from the Shadow Cult and the forbidden monsters in the secret realm. After a life-and-death battle, although they temporarily repelled the enemy, the truth of the "Secret of Moon Shadow" has not yet been fully revealed.
Since then, more mysterious forces in the world have appeared, and a fierce competition has begun around the "Secret of Moon Shadow". As Lin Yuesheng continues to grow, she gradually discovers the deep connection between herself and the "Secret of Moon Shadow", and the conspiracy of the Shadow Cult gradually emerges.
In the end, Lin Yuesheng, Su Mo, Ye Qingyao and others ushered in the ultimate showdown with the Shadow Cult. In this battle concerning the fate of the world, can Lin Yuesheng exert the full power of the "Moonlight Body", uncover the "Secret of the Moon Shadow", defeat the Shadow Cult, and protect the peace of the world? A rivers and lakes legend full of fantasy adventures, passionate battles and sincere friendship begins here.
