GIGP-66 [G1] Heroine's SAGA #4 Only courage can change your destiny

At the end of Heroine's SAGA #3, the enemy boss detonates a 'concept-destroying bomb', fulfilling his ambition to "rewrite the self within the world from the concept, and change the world into one in which she has been a woman since birth"! Can the protagonist Sara, with justice, deny an ambition that has trampled on the lives of countless heroines?! Battle, battle, battle! Battle to the end! At the end, they fight naked! The final, heated conclusion to Heroine's SAGA! [HAPPY END]