Mulan Yan's Sky Cry

Princess Mulan Yan of Xizhou saves the new emperor of Great Liang, Xiao Wenyu, and the two fall in love at first sight. On their wedding day, the Xizhou palace is massacred by the "Great Liang delegation." Mulan Yan loses her memory after taking poison, and Xiao Wenyu is severely injured and forgets her. When her memories return, Mulan Yan discovers the mastermind is her childhood friend, Prince Jing, while Xiao Wenyu willingly bears her hatred to protect her.