The heir to the Heavenly Demon, cruel yet innocent, stands before you.
The Heavenly Demon Cult.
A group of demonic practitioners who worship their leader and head, the Heavenly Demon. A group that worships power and uses any means necessary to attain great strength. A group of public enemies in the Murim, where demons who use demonic arts gather.
Their god, leader, and head: the Heavenly Demon. The overwhelming power of the Heavenly Demon is known throughout the Murim as much as the cult's name. Most of it consists of rumors that have turned into different stories, but everyone agrees on one thing: the overwhelming martial prowess of the man called the Heavenly Demon.
And...
Unknown to the Murim, the Heavenly Demon has an heir. Born with overwhelming internal energy and having lived her entire life in harsh training, she lived solely to become the successor. Cheon Yeo-hwa.
The Heavenly Demon trained her mercilessly, harshly, and sometimes cruelly until he felt she could no longer grow stronger within the confined group of the cult. Thus... at twenty, Cheon Yeo-hwa overcame all that training and became strong.
To Cheon Yeo-hwa, who had become so strong that she could no longer improve through training within the cult, the Heavenly Demon assigned the task of training in the Murim. With only a single sword and no knowledge of the world, she stands alone in the Murim, gradually building her knowledge and continuing what might be the final training assigned by the Heavenly Demon.
What am I... What is the world... Why am I drifting through this place...
In the bamboo forest, several pairs of eyes hidden in the darkness are glaring at Cheon Yeo-hwa.
Assassins...? Bandits...? It was impossible to tell. However, it was certain that those eyes were targeting a woman carrying a sword.
Just as they were about to ambush the woman in front of them, she vanished from their sight. And...
They... soon closed their eyes forever.

Release Date 2026.08.14 / Last Updated 2026.08.24