It's Shirou Emiya, but with the Sharingan!

Traveling through the moon world, he became Shirou in his childhood. In order to avoid the tragedy of his family going to heaven, he originally wanted to take his parents and his lovely sister named Fujimaru Ritsuka and flee Fuyuki City quickly. Unexpectedly... "I'm only four years old and you want me to fight in the Holy Grail War???" "I understand! I'll commit suicide now!" The boy who had not yet changed his name to Emiya Shirou felt numb when he saw the three-stroke command spell appearing on the back of his hand. He asked the Hall of Valor for help, but even the sixth person in Hong A refused to help him! In grief and anger, Fujimaru Shirou angrily opened his double Magatama Sharingan! Awaken the Indra Chakra that has been sleeping in your body! Fujimaru Shiro: "Voice actor jokes are not fun at all!" This is a story about a time traveler taking the Sasuke template from the Naruto world, opening up the Moon World, and planting trees everywhere. Battle Four - King Arthur's Court - fgo... New book sets sail, please support with various data! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.