In her past life, Liu Zihan was a cowardly girl who was bullied. After her father's death, she was deceived by relatives and deprived of all her property. After her rebirth, she became the queen of mercenaries and turned into a female soldier from a weak woman. But in an accident, she traversed back to that weak and helpless time, but at the moment she already has good skills and knows the true side of everyone. So she decided to take revenge!