I Can't Beat My Big Brother, but I Can't Beat You Either?

Kaido had just been whipped and beaten half to death himself, but now that he was the one doing the whipping, the feeling was indescribably satisfying. Each slap landed harder than the last, sharp cracks continuously ringing through the area until...

"Yo!"

"As expected of our Four Emperor, Kaido of the Beasts. Smacking around a Shichibukai like he's his grandson—how terrifying!"

Oak descended from the sky, his teasing voice coming from behind him. Only then did Kaido finally stop, looking at him sheepishly.

Moria was already bruised and swollen. In his youth, he could still trade a few blows with Kaido, but now he had grown so obese that even walking was difficult. After having his spirit crushed by defeat, his Haki had declined until nothing remained. The gap between him and Kaido was worlds apart. After Kaido's brutal beating, he was left utterly dazed and crashed headfirst into the ground with a thunderous boom.

Kaido did not spare him so much as a glance. He merely said to Oak,

"Big Brother, that bastard mocked me first!"

He pointed at Moria on the ground, his tone full of grievance.

Oak could not be bothered to say much. He merely looked at him with a smile.

"Mm!"

"You sure have gotten used to calling me Big Brother now!"

Thinking back to when they had first met, his little brother had called him Oak this and Oak that, looking as though he wanted to turn the tables and become the big brother himself. He had been arrogant beyond measure. Looking at him now, Oak clicked his tongue twice.

Sure enough, people needed to be taught a lesson. Whether it was juniors like Ace and Teach or little brother Kaido, they were all the sort who only behaved after being beaten. If they