I'm in the Wrong Place, I Have an Emulator in My Hand

I traveled to the dungeon to seek for an encounter. Is there anything wrong with the world? I thought it was just mailed, but I didn't expect that the golden finger that I had been waiting for for a long time finally arrived! The simulation begins. On the first day, the Fourth Holy Grail War begins, and you are summoned as the heroic spirit Caster. … The simulation ends, you obtain the Holy Grail, ending the Holy Grail War. Obtain rewards, heroic spirit body, treasure of the king of treasures, deviant sword, ex curry stick... … The simulation begins. On the first day, you arrive in the empire and get acquainted with the killer organization "Night Raid". … The simulation ends. You killed Osness, the Imperial Minister, ending this dark age. Obtain rewards, killing experience, Teigu... … Finn, leader of the Loki Familia: "The target of our expedition this time is the unknown area, the 59th floor..." Ace Wallenstein: "Captain, it's no longer an unknown area. The Hestia Familia next door has penetrated the dungeon. I heard it has reached the 100th floor." Finn: "..." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.