The Marquis's Lowborn Bride

Elara Vaughn, a concubine's daughter, is rescued by Marquis Kaelan Sterling. She marries him, then manages the estate. Emperor, wary of Kaelan's power, and Second Prince plot against Crown Prince and Sterling family. Kaelan and Empress support Crown Prince. He leads army into palace for Crown Prince's ascension. Kaelan becomes Prince Regent. Elara opens The Serene Stitchery. They bring peace.