The Mother-in-Law's Takeover

Daughter-in-law is a princess. Son, the Top Scholar, wants to abandon his wife. Preston family faces execution. Cassia Quinn is not having it. She storms the Capital, beats her ungrateful son, vowing to help the princess change her family's fate. Cassia Quinn becomes a great success with her princess daughter-in-law. She discovers the divine doctor is the Prince Regent, and General Shaw is her supposedly dead husband. Cassia Quinn is stunned by her own love story.