I, the Black Dragon, Will Eventually Become the Leader of Dragon Slayers

This world is highly hierarchical, and gods live in the sky, using faith and divine power to whip the world. The agents relied on the power of the gods, the cardinals relied on the power of the agents, and the layers seemed to be endless. As for me, Qin Huaian, a country boy who came from time to time, it is difficult for me to enter the palace of elegance of his god... Helpless, fate is unpredictable. Unfortunately, he became a mermaid, and he and countless other people at the bottom were forced to become the "evil dragon" in the "script". Fortunately, I have the ability to transform into a human body again, so I have the capital to interpret my own story. As for the script, the content is clear, it is about a "dragon slayer" and an "evil dragon" fighting, but the origin seems to be too high to be seen, and it seems that the gods and agents cannot directly intervene in it. As for them, they can only be so majestic and aloof, indifferent. The agents, on the other hand, looked on and pointed indifferently. On the contrary, it was the bishops and monks who were closest to the people at the bottom who were the most excited... They drank wine and made "bets". It's so shameless to argue so hard! It's really ugly, it's ugly, whose blood-stained shirt has been splattered again? It doesn't matter, it doesn't matter. Who should die to make this "note" more happy? This cycle of reincarnation is declining, this history is unbearable... God, please, tell us how ugly this world is! He turned around and praised me, "Only the king is the best!" I spread my wings and smiled, then flew into the sky. … (There is no dragon to rape others, no system, the male and female protagonists are small and not supermodels, pure love and delicate, no cattle, no poison and no thunder, please feel free to eat)