One Piece: Six Eyes Warden, Raising a Special Grade Cursed Spirit from the Start

[Slow burn]

[Also known as: In Impel Down, Building a Special-Grade Cursed Spirit Squad]

Other people transmigrated as Marine Admirals. Kaen transmigrated as a sickly, blind inmate in Impel Down.

But nobody knew that behind the blindfold, his eyes held an endless starry sky!

Bound to a System, he fed on the despair of the entire world to build a pirate crew of special-grade cursed spirits all his own!

→ Gather the resentment of Impel Down's guards and hatch [Mahito]! Idle Transfiguration can twist anything!

→ Absorb the savagery of great pirates and hatch [Jogo]! His Domain Expansion will incinerate the seas!

→ Draw out the greed and wickedness of the Celestial Dragons and hatch [Sukuna]! Malevolent Shrine will cleave the Red Line in two!

As negative emotions poured in without end, Kaen's strength soared a hundredfold, a thousandfold!

Luffy sets sail? The Shichibukai? The Four Emperors vying for supremacy?

Sorry, they're all excellent fertilizer for the top-tier cursed spirits I'm raising!

When the Paramount War broke out, Kaen removed his blindfold. His azure eyes brought space to an absolute standstill.

“The age has gone berserk? Then let my monsters bring true despair to this world!”