How Did I Become a Demon King When I Wanted to Kill All the Demon Cultivators in the World?

(It's not a cool article, it's not a cool article, it's not a cool article. Say important things three times. Don't take the protagonist's perspective. It's darker in style) On his eighteenth birthday, he suffered a tragedy. The demon cultivator slaughtered the entire Qin family, and he watched his childhood sweetheart Su Ruoweixiang disappear. When he was about to die, the magic eye pendant left by his father suddenly came to life, helping him to swallow the magic power and reach the ninth level of Qi Sensing. After being rescued by the inspector Xia Ming, Qin Feng determined to kill all the demon cultivators in the world. However, when Xia Tian was brutally killed while trying to find out the truth, he was forced to surrender to his enemies in order to survive. He even told his enemies in humiliation that he would spare his life and survive, and was eventually sold into Qingyang City. In the abyss of humiliation, Qin Feng used the power of the magic eye to endure and hibernate, swallowing spiritual stones and practicing secretly. From resistance to obedience, from obedience to utilization, he carefully weaves a web of revenge. When the realm breaks through, killing Liu Yuanwai is just the beginning. The real journey is to defeat the capital. For all this, Qin Feng could trample on his dignity, hide his edge, and endure all the way until his revenge is successful!