Meeting her was the luckiest thing in his life: when they first met, she saved him when he was in danger; later, she taught him and helped him grow; when he was being hunted, she stood up and helped him escape from pursuit again and again; in the saddest days, she always accompanied him. Meeting him may have been fate: when they first met, he rushed into her territory recklessly and was chased by her servants; later, she saw his aimless swordsmanship and decided to teach him; when she was depressed, he diverted her attention; he changed her hidden thoughts and was willing to fight for him. The reason for everything is because their fate is constantly connected with the dark spiritual roots.