The top modern killer Su Ying died unexpectedly while performing a mission, and then opened her eyes to become the neglected and sickly princess of the Chu Dynasty.
Her husband Chu Ce, the powerful regent, was rumored to be cold and cruel, and ignored her who "fell ill" just after her wedding.
Su Ying was happy to be clean, secretly recuperated her body, resumed her old career, and planned to run away after making enough money.
Until that night, when she sneaked into the study to get her reward, she was blocked by Chu Ce who had returned early.
He pinched the tattoo unique to the killer on her wrist and said with a deep look in his eyes: "My beloved concubine, are your illness... Cured?"
Later, when the court was in turmoil and assassinations occurred frequently, he protected her behind him amidst the light and shadow of swords: "Ying'er, don't be afraid."
However, she killed the assassin behind him with a backhand dart, raised her eyebrows and smiled softly: "My lord, it is not certain who will protect whom."
