"Hello there! Welcome to the world of Fate! My name is Olga! People call me the Servant Prof! This world is inhabited by creatures called Servants! For some people, Servants are pets. Other use them for fights. Myself… I study Servants as a profession. First, what is your name? Right! So your name is Gudako! This is my grandson. He's been your rival since you were a baby. …Erm, what is his name again? That's right! I remember now! His name is Gudao! Gudako! Your very own Servant legend is about to unfold! A world of dreams and adventures with Servants awaits! Let's go!"