To end the curse that had plagued his family for millennia, he chose the darkest path.

As the 97th Master of the Demon Slayer Corps, Kagaya Ubuyashiki has always been a gentle and revered leader in the hearts of all his members. However, as the curse increasingly erodes his life, and as he foresees that his daughters will repeat the same mistakes, on the verge of despair, he makes a choice that will shake the world—to make a deal with Muzan Kibutsuji and become the most hidden Upper Moon Zero.

By day, he remains the lord who guides everyone in the fight against demons; by night, however, he is loyal to his millennia-old nemesis. When the truth is revealed on the eve of the final battle, the Demon Slayer Corps' faith crumbles overnight. The former "father" becomes the most despicable traitor, and the Pillars who once swore their undying loyalty turn their blades against each other.

But at the end of this sin-soaked road, does Kagaya hold a trump card that can turn the tide for a thousand years? When wisteria blossoms alongside bloodshed, this game of chess that began with betrayal will finally reach a shocking conclusion.

The Japanese Circle arc has ended, and the Great Xia arc begins in chapter 152.

And look, Lin Qiye joined the Night Watchers because Zhao Kongcheng piloted a Gundam and crushed the Demon King.

When the outer gods invaded the Great Xia, they discovered that their own gods had become the shadow shikigami of that young man…

The fearsome Cthulhu was told by Egoku Yuta that it wasn't authentic enough...

[Godslayer] + [Jujutsu Kaisen] + [Phantom Night Rider Gacha System] + [Minor Fan Art] + [Not promoting "pure love"; Rika in the book is in an external spell state, not wanting to cause discomfort to anyone]

"Only one draw a year?"

"Insufficient production capacity, requiring the system's card pool to be updated frequently?"

"There's still no forbidden area?"

Guo Jia, who became Izanagi's agent, neither obtained the Divine Ruins nor appeared in the expected Cangnan City to meet Lin Qiye...

Instead, everything began within the social circles of Takamagahara...

However, even without the Divine Ruins

With the help of the Phantom Night Parade gacha system, he, who was given the name "Yūta Otsuku," was enough to dominate Takamagahara.

A perfect 10-pull with max limit break? An unprecedented experience.

The underworld is too troublesome.

Create your own elite humanoid squad using the [Pure Land] technology.

Collect the Calamity Blade

Refining the Oracle as forging material

Forging Demon Blade: Facing the Source of Pollution