Synopsis: Maoyuu Maou Yuusha

Following a grueling and perilous voyage, the Protagonist finally reaches the stronghold of the Dark Lady, only to be solicited for assistance. The Protagonist delineates the human casualties and suffering wrought by the demons' warfare, but the demon queen contests this, asserting that the conflict has galvanized humanity, providing statistical evidence that it has augmented population, production, economy, and society as a whole. Additionally, the queen apprises the Protagonist that terminating the hostilities would provoke a civil war with even greater loss of life. Convinced that the sole option for achieving a degree of peace lies in aligning with the Dark Lady, the Hero assents to join forces with her.