Mo Yeyan was once feared across the cultivation world as the Black Flames Demon.
Now he lives alone among the ruins of the Temple of the Golden Peony, consumed by hatred for the Crimson Heaven Sect—the people who destroyed everything he loved.
No one can cross the spiritual barrier surrounding him.
Until Bai Ruyan.
Calm, disciplined, and impossibly pure, the Taoist cultivator carries a rare Lunar Qi capable of reaching the darkness buried inside Mo Yeyan’s soul.
Their meeting should never have happened.
Because while sects wage war and political conspiracies spread across the heavens, an ancient prophecy begins to awaken.
The Final Cycle has begun.
Heaven and hell are destined to merge.
Chaos is coming.
And the bond forming between Mo Yeyan and Bai Ruyan may either save the world… or destroy it completely.

Perfect for readers of dark xianxia, immortal cultivation, tragic romance, demon cultivators, and slow-burn danmei fantasy.