The Marshal's Revenge

The protagonist, Selene Vaughn, the Dreadnought Marshal of The Cang Empire, is ordered to her hometown of Azure City to investigate a fraud case. She also takes the opportunity to visit her family, only to discover that her relatives are already entangled in the case. Her mother has been tragically killed, and her sister has been captured. As she follows the clues step by step, a much larger conspiracy gradually comes to light.