Atomwissenschaftler David Stillwell muss hilflos mitansehen, wie sein Chef aus einem Fenster im 27. Stock in den Tod stürzt. Stillwell verliert aufgrund des Schocks sein Gedächtnis. Plötzlich bekommt er es aus für ihn mysteriösen Gründen mit unbekannten Verfolgern zu tun. Nachdem Stillwell bei der Polizei abblitzt, engagiert er einen Privatdetektiv der die rätselhaften Vorgänge entschlüsseln soll.
A top-secret assassination mission intertwines the lives of the righteous martial arts heroine Fu Xiao and the cold-faced commander Yan Chang Yun, who initially dislike each other. A single misstep leads to Fu Xiao's mission failure, causing her to lose her memory and become an innocent "little white rabbit." She is then forced to become embroiled in Yan Changyun's grand revenge scheme. Together, they navigate the treacherous court and the perilous world of martial arts, gradually uncovering and rectifying an old injustice, and discovering a lifelong partnership.
Monica Grossi wakes up after four months from a coma without remembering anything about the last eight years of her life. With the help of Stefano, brother of her alleged lover, who died in mysterious circumstances, she tries to reconstruct her past step by step to understand if she is really the woman that everyone remembers.
