Four Dormmates Transmigrated, So Why Am I the Only One Who Changed Sex?

After a farewell barbecue, the four roommates from Room 407 at Jiangcheng University open their eyes and find themselves transmigrated into a catastrophe in ancient times: the entire Jiang family has been arrested and their estate confiscated, they stand accused of treason, and Jiang Wan has become a sickly young lady.

Others rely on a golden finger when they transmigrate. These four have only one another: sharp-tongued but kindhearted Jiang Wan engages in a high-stakes battle of wits with a wily old official in the death row prison; taciturn Shen Yue carves a path through his enemies with a blade; blustery Zhao Meng uses his "recklessness" as a mask to hide his soft spots; and ever-smiling Su Ran wields the gentlest knife, striking the deepest.

From Jiangcheng's imperial prison to the remote mountains of the northern frontier, from being hunted to bringing down the court, the four cling to hard evidence and fight to the bitter end. They will make those who smeared the Jiang family pay back every drop of dirty water, with interest!