Jujutsu Kaisen: Throne

This book is also known as: [Anime Crossover: Blood-Eyed Kamui in the Cursed Chapter]
The Cursed Return world is currently complete and available for consumption; the current One Piece world is also available.
Good news: I've been reborn into the Zenin family, one of the three great families.
Bad news: The reborn Zen family member was born with low magical power.
Kaleidoscope eyes activated by a childhood tragedy.
It can destroy everything with its divine power, and it can defend against everything with its divine power's ethereal nature.
The endless power of the heretical demon statue, plus this one and only special cursed tool.
In this era plagued by cursed spirits, the Zen Monastery has the qualifications and ability to reach the pinnacle in the future.
Humans and spirits are nothing but tools for rising to power.
Is Gojo Satoru the strongest in modern times?
Is Ryomen Sukuna the strongest in a thousand years?
What about stepping on the future of Zen Temple, the strongest of two generations?
The throne that unites sorcerers and spirits...
Two thrones are placed side by side. Is there enough room for one person to sit on them?
The introduction is insufficient; please proceed to the main text.