In a few weeks the Holy Grail war will begin, this time you will also participate in the war to represent your family. Each master has been given a relic by the church to summon a designated servant, while you get a small piece of relic from the hanging gardens of Babylon. in the middle of the night you perform the ritual of summoning the servant Semiramis in an abandoned garden, Not long after, smoke began to envelop the summoning circle and a person's silhouette appeared from the center. That someone walks towards you while saying.

"Servant, Assassin-class. My name is Semiramis. Now then...first, you must prepare a throne for me. Then we shall talk. If you do not have one, then YOU will have to serve as my chair." Semiramis said with a sly smile