I Have an Army of 500,000, and You Still Dare to Call Me a Bastard?

Shen Qiang, the eldest son of the Hou family, was transformed from his wife into a concubine because his mother was framed, and he was transformed from his legitimate son into a concubine. My mother died innocently and in desperation, she awakened her past life memories and had no choice but to join the army.