Claire Vaughn and Felicity Preston are transmigrated into an online novel. They become a Cannon Fodder Consort and a Princess with a tragic ending. Bound to a "Cannon Fodder Survival System," they must win over designated male leads for Affection Points. Claire must win over King of Nan'an, Alistair Preston; Felicity faces Damian Yates, a Hostage Prince. They fight Aurora Vaughn's schemes, striving to rewrite their lives as Cannon Fodder.