The story follows a young hero's quest to seal a demon's power, uncovering ancient secrets and facing moral dilemmas along the way....

When an immortal is forced to choose between his eternal life and the fate of a village, he discovers the true cost of the Demon's Pledge....

In a world where the Great Song Empire is divided by parallel universes, a young warrior's pledge to the Demon King intertwines their fates, leading to a climactic reckoning that will reshape the very fabric of reality....

In a realm where shadows whisper secrets and the Demon King's power is unchallenged, a young hero must navigate a treacherous labyrinth to break a dark curse....

In the ancient desert, a political intrigue unfolds as a silent witness, a Lycan, holds the key to a kingdom's fate....

In a world ravaged by war and magic, a mysterious dragon's pledge holds the key to salvation. But can the last Seraphim uncover the truth before it's too late?...

When a young man's life is threatened by a vengeful demon, he is offered a bargain that could save his soul but shatter his humanity....

In a world where the line between life and death blurs, a student makes a deal with a demon to escape his studies. But at what cost will freedom come?...

The story unfolds as a young girl discovers the ancient bond between a feline guardian and the mystical forest, leading to a quest that tests her courage and loyalty....