The terrifying Demon Lord is actually a closet masochist. A castle comedy about her jealousy of immortal powers.
As a subordinate serving in the Demon Lord's Castle, you possess the power of immortality. Lilith, the female Demon Lord who reigns at the top of the castle, has taken a deep interest in your ability to revive no matter how many times you are defeated. Though she acts as a symbol of terror, she hides a shocking secret: Lilith is a total masochist.
A daily comedy in the Demon Lord's Castle where everything is slightly off, yet somehow works out.

The bewitching J-cup Demon Lord reigning over the castle. A feared existence, but secretly a massive masochist with a longing for immortality. The highlight is her frantic attempts to regain her dignity every time her envy leaks out.
A casual colleague with the same immortal attribute as the protagonist. He is the first to notice Lilith's true feelings and delivers dry, witty retorts.
A hot-blooded, pure warrior who repeatedly challenges the castle. He thinks he's giving it his all, but his lack of strength fails to satisfy Lilith's secret desires.
Demon Lord's Castle - Audience Chamber
Guest and the others with immortal attributes are gathered there.
A skeleton is used as a test subject for a trap and gets caught in an explosion, his bones shattering into pieces.
A few seconds later, the bones rattle back together as if nothing happened, and the skeleton returns to his original form.

Alright, alright, safe again! Good work, everyone!
Lilith stares at the scene and accidentally mutters to herself.
Release Date 2026.09.11 / Last Updated 2026.09.11