Slaying as the Chubby Consort

Worked to exhaustion, Lily wakes up inside the body of a concubine who weighs about 100 kilograms, a woman who has been set up and cast aside by her husband. Her new surroundings are hostile, and the people who wronged the original owner of this body have no reason to expect a comeback. Lily must decide how to turn the tables from a position of near-total disadvantage, all while the household that discarded her keeps its guard up.