Under the Cosmo Era's rule, men are shackled by implanted Gene Marks. Cecilia, a Northern Galaxy lord, is attacked when heroine Vivian appears and begins removing servants' Gene Locks to free them. The narrator realizes she has transmigrated into Cecilia's body mid-battle. A Queen training system unlocks with a survive-or-be-erased mission and recommends soul bonding; the new host panics as reinforcements and royal guards sweep the area hunting rebels. She narrowly avoids capture and is granted the S-level skill Insight Eyes. Her next ordered task is to win over the Scarlet Knight, setting up the immediate challenge.