Song Qingxue, a modern special forces soldier, died with the enemy in order to protect the country and his comrades during the mission of intercepting the biochemical weapon "Styx". When she opened her eyes again, her soul penetrated the body of Song Qingci, a concubine who was the Minister of War of the Wu Dynasty. She woke up in a coffin in a mass grave. She happened to meet a tomb robber and frightened everyone away with the aura and calmness of the special forces.
The original owner Song Qingci was cowardly and humble, and was poisoned to death by his aunt Wang Ruolan. He was bullied during his lifetime, and was even set up to have a one-night stand with a mysterious man. Song Qingxue relied on the tenacity and wisdom of the special forces to take over the life of the original owner. First, she collected evidence, then tore apart her aunt and sister to avenge the original owner and take back everything that belonged to her.
Occasionally, she found out that she was pregnant, and the father of the child was Shangguan Hao, the powerful regent. In order to give her child a birthright, she took the initiative to go to the Regent's Palace and signed a three-year marriage agreement with Shangguan Hao. After her marriage, she secretly planned to build a huge business empire with the help of modern knowledge. At the same time, amidst the turmoil in the court and the entanglement of love and hate, she and Shangguan Hao gradually tested and used each other, and gradually came to know each other and stay together. In the end, they worked together to calm down the troubled times and gain a happy life.
