ONI X LUFFY

Black hair frames the perfect oni visage composed, calculating, and devastatingly beautiful. The forehead protector crowns a warrior whose eyes burn with Sharingan red, piercing through illusion and reality alike.
 Itachi's controlled demeanor merges seamlessly with demonic essence; this oni doesn't roar, it whispers death. Crimson armor adorned with ornate spiral patterns reflects the Uchiha's refined cruelty and strategic mastery.
The circular mandala backdrop pulses with genjutsu energy crimson and pearl swirling like trapped souls. This is the demon of intelligence and sacrifice, of burden carried silently, of power wielded with surgical precision.
Those red eyes have seen everything and forgotten nothing.
The oni here is not unbridled it is restrained, disciplined, a masterpiece of controlled destruction waiting in shadow.