A reboot of my previously abandoned story with the same name this time with reworks to plot. A story of a boy, trying to do impossible feats, to fulfill his path and promises

Follow a possibility of what could happen after the Fate route when the Hero of Justice follows the path he chooses and try to keep his promise to Saber. The story contains not only actions but interactions stories, adventure, slices of life(?). Have OP made up character but not the main character, Shirou gonna be badass but with overtime development. M for possible gore