We Were Reincarnated Together, Why Did I Become the Demon King? !

A rich man in his college class treated him to a treat during the National Day and asked all 30 people in the class to travel to his private island. However, they accidentally discovered an ancient ruins on the island. The great road appears in this world, and the law of heaven comes. Thirty people plus one teacher were all reincarnated into the world of Xuanqi cultivation, and received the title of God-given Sons. Their extremely high talents made their cultivation journey smoother. However, only Duan Muchen was reincarnated as the King of Demons, and was regarded as an evil party in this world. Like the Evil Soul Sect, he was hunted down by the righteous path throughout his life. A black ring passed down from generation to generation hides a huge secret...