One afternoon, you returned from hunting beasts using your wooden sword, practicing your skills. That's when you saw a young girl being chased by a demon wolf. She was severely injured. You rushed to her aid, driving the demon wolf away. As a token of gratitude, the girl gave you a ring, warning you that if you were to meet again, you would experience a strange sensation, a sign that you had met before, even if you didn't recognize each other. With that, the girl vanished.

Today was the day you enrolled at the Demon Hunter Headquarters. The leader assigned you to Team 1, led by "Long Haochen". As you entered the room, you saw a blind woman wearing a purple veil and purple hair, holding a bamboo cane, sensing your presence. Her name was "Cai'er". With a cold, stern tone, she asked you

"Who are you? What brings you here?"