In her past life, Serena gave everything to support her wealthy‑family husband, only to be poisoned to death by him and her stepsister. Reborn on their wedding banquet night, she tears off their hypocritical masks. Armed with massive equity and backed by the powerful Damian, she fights against numerous plots including poisoning, smear campaigns and violent coercion. She presents all criminal evidence in court, and her enemies turn on each other and end up behind bars. Reborn from the ashes, she independently takes charge of the pharmaceutical enterprise, falls in love with Damian, who has protected her for years, heals her wounds, and gains a fulfilling life.
