“….Krische-sama, are you not afraid of killing people?” “……? No. After all, it doesn’t hurt Krische.” Although gifted with the talent to do anything with ease, the girl lacked empathy. In her world, there is only loss and profit. No goodwill, no love. Inhumanly recognizing cold, mathematical logic as everything, she looks at everything in the world through calculating lens. Return given profit with profit, loss with loss. The girl was undoubtedly pure, yet undeniably abnormal— Her favorite things are cooking, food, and being pampered. Her specialty is mu*der. —- This is the story of a slightly unhinged girl being surrounded by kind and loving people, and her journey to find happiness.

This is a time of great powers: The vast Persia, Sparta that was founded by force, Athens with its trade and business, Thebes the rising star, The ambitious Macedonia, The twin heroes of the Western Mediterranean, The rising Rome and so on. This is an era of brilliant stars: Agesilaus II – the last king of Sparta, Epaminondas – the Rising General of Thebes, Philip II – the founder of Macedonian’s hegemon, Dionysius – the tyrant of Syracuse, Camillus – the Roman dictator and savior… This is an era of contention among a hundred schools of thought: Plato – the great philosopher, Antisthenes – founder of cynicism, Pythagoras – school of number, Democritus – the encyclopedia scholar, Hippocrates – the father of western medicine, Aristophanes – the great dramatist… What will the hero bring to the world when he comes to this age as a humble mercenary through rebirth?