In 1910s China, nineteen year old Xie Xiang follows in her deceased brother's footsteps and enrolls in military school disguised as a man. She befriends her fellow cadets and and earns the respect of her instructors during the intense training. However, when the unfortunate arrival of the Imperial Japanese troops creates a web of distressing conspiracies, the batch and their allies are forced to prove their courage and resilience.

关于四灵仙尊花如月（白鹿 饰）和大成玄尊白九思（曾舜晞 饰）之间的夫妻战争。她究竟是消失的爱人还是另有所图，他究竟是爱她还是要将她绞杀，且看。