After I Transmigrated, I Farmed My Way to Helping the Useless Crown Prince Seize the Throne

After transmigrating, an agricultural university researcher discovers that her parents have been murdered, her younger brother is missing, and she has become a homeless little beggar. To make matters worse, she accidentally gets married off to a foolish, disgraced crown prince.

Since she’s already here, she might as well make the best of it. Using her skills, the little beggar will make a fortune, find her brother and benefactor, avenge her family, and, along the way, help the foolish former crown prince unite the realm.