Gongzhu de Yibai Zhong Xunguo Fangshi

Yu La, on the eve of her K-pop debut, is pushed and transmigrated to the ancient kingdom of Atlantis, taking over the body of a princess with the same name. From her memory of historical texts, she knows the kingdom's downfall was linked to the princess's actions, and that the princess perished when the kingdom collapsed. Now, Yu La must either alter the events leading to Atlantis's destruction or face the same fate. The story follows her efforts to change the course of history and prevent the kingdom's demise.