My name is Tang Yu, I was born in a demon-slaying family - the Tang family, and I am the eldest young master of the Tang family. The elders of the astrology clan sent people to the Tang family when I was born, telling them that I was a person chosen by God, with extraordinary talents, and that I would also be favored by the world and have excellent luck. Indeed, my cultivation has improved very quickly, which is staggering. The Tang family had high hopes for me and responded to my requests. I grew up day by day and became... A demon slayer without any sense of responsibility.