My name is Emiya Shirou, and I am a time traveler. After years of hard work, I finally successfully summoned Servant-Saber and participated in the Holy Grail War when I was 17 years old!
Of course, this does not include servants summoned from the system.
Shidunai: "Master, let's go to the amusement park together."
Arthur Pendragon: "Be careful, Master. Leave the enemy to me."
Mellie: "Ah, master, are you attracted by my charm?"
Shirou: "I am the man who wants to become the harem king!"
Ps: This is a test of the waters. It should be finished after writing the five battles.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.