Just finished Faiz, I have some questions

From what I’ve seen, the story doesn’t seem to have a real conclusion. The final episode, Takumi defeats the Orphnoch king, and then it’s implied that peace and happiness returns after. But at the very end, that one female Orphnoch whose name I don’t remember says “You will not die, I know you’ll come back, I know it” to the Orphnoch King, which made me think the movie would be about him returning stronger than before and somehow being defeated, but that’s not what the movie was at all, it was an alternate timeline that left me with even more questions, is there no real conclusion to this story? If anyone knows how it really ends please tell me.