The Wicked Concubine

Zhao Yinuo is forced into an ancient romance novel due to a system glitch, becoming a minor character who must survive until the protagonist completes their mission to return to reality. As an apology, the system grants her time pause ability. To escape a tragic fate of dying with her short-lived husband, she carefully protects his physical and mental health while using her power. Unbeknownst to her, her husband is actually healthy and a celebrated war hero, the Prince of Jingxuan. Together, they humiliate the villains and develop feelings for each other, only to face an inevitable separation.