She traveled through time and became a powerful woman with a large number of troops at her disposal, who slaughtered all the strong human beings in the world - the moment before she was annihilated. Each of her generals were stunningly beautiful men, very charming and decisive in killing, passionate and loyal - they just like to eat human flesh. They hold the "Heart of Heaven and Earth", a magical weapon that controls the prosperity of the world ----- Someone give me an instruction manual! I can't open it! The one who lives and dies with me, who is always by my side in times of crisis, who entrusts each other with the biggest secrets - why is he the strongest fighting force in the human race and my biggest enemy? !
Concept: If you live in a war era, love is precious and painful