Singer Shen Zhiqiu infiltrates the powerful Yin family to uncover the truth behind her sister's betrayal. Unexpectedly engaged to Yin Heng, the third master, she navigates the family's dangers to deliver a masterful act of revenge.

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.

Zhang Xiaoyu, a rookie in the corporate world, becomes the secretary of Lin Rui, a top sales director at a renowned cosmetics company. As Lin Rui faces a power struggle against her rival, Fang Jing, Zhang Xiaoyu gets entangled in office politics. Despite the challenges, she proves her talent, grows in her career, and finds love.