Fateful Frost Night

I tolerated the second time traveling, and I tolerated traveling through soul bodies every time, but why is it still Shota Hitsugaya Toushiro? It's obviously the Holy Grail War, and there should only be seven heroic spirits, right? What kind of trouble are these heroic spirits going to cause! The white-haired boy holds the blade of frost in this endless night of fate, just to protect the one he loves in his heart, and to save the regrets he has had in the past. No abusive master, two heroines, no harem This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.