The combined technique of the Two Emperors,
and a combined technique coated in Conqueror's Haki at that,
in some respects had already surpassed the Admiral-Emperor level and could even suppress King-level experts.
In the Original Work, even Zoro, whose endurance was so absurd he could practically do sit-ups forever and whose strength faintly touched the Admiral-Emperor level, could only block this move for a second or two before nearly dying on the spot.
It was only thanks to Luo using his Devil Fruit ability to transfer them away that they escaped with their lives.
Afterward, they had resolutely decided on a strategy of separating the two and defeating them one at a time,
which was enough to show just how wary they were of this move.
Likewise, more than twenty years ago,
Young Austin, still young and newly risen to prominence, had faced this move head-on amid the chaos of Cake Island,
and the Kaido and Big Mom he encountered had not even reached their primes.
Austin, who had only just entered the Admiral-Emperor level at the time, chose to block it head-on with his divine brush. He ended up severely injured and was ultimately rescued by Mihawk and the others.
All those examples demonstrated the terror of [Conqueror's Sea],
the ultimate application of Conqueror's Haki.
And today,
this invincible move had once again met someone who would face it head-on.
"Now this is getting interesting~"
As Kaido and Big Mom stood shoulder to shoulder, crossing Napoleon and the spiked club in their hands, he did not use Hundred Times Speed to evade.
Instead, he watched the scene confidently, lightly bit apart the lollipop in his mouth, and spat the stick aside.
Conqueror's Haki, confident enough to deem itself invincible beneath the heavens, rampaged across all of Onigashima at that