Reborn as a Pretend Husband

The eldest princess of the previous dynasty, a brilliant stateswoman and military strategist, is reborn as the good-for-nothing wife of a prince's grandson in the new dynasty. A stepmother-in-law, a short-tempered husband, and awful relatives: crises abound at court and at home, but she doesn't take any of them seriously. All she wants is to restore the old dynasty and avenge her father and brothers. So how did she accidentally get herself caught up in all this? What happened to the promised sweet and innocent girl?! A few things to know before reading: 1. The heroine is calculating and cold; the hero pretends to be foolish while hiding his true abilities. 2. New chapters are posted at six every morning. Also updating another story.