I'll wait for a better translation but it seems that Kaido is talking about Oden's Haki.
If it's true, well, maybe next time instead of writing hundred of pages saying that this or that hypothesis is impossible (eg Enma is indeed a special sword that make the attacker unleash more Haki, resulting in stronger hits than the previous sword. Well, of course Zoro can use it 'cause he's a master), maybe wait. Just wait
Linlin is fully shocked by the Pirate King's Gatling, the supernova seem surprised as well! Kaido felt the hit, like he felt the Tornado of blades, but he's too strong, he just keep getting up without remarkable damage.
OP is a manga of adventure, secrets, funny moment, laughter, FRIENDSHIP and the best moment in this chap, even if I hate the limit of Gear 4th, is Zoro saving his mate
Really, I'm starting to love this green dude!
Unfortunately, the two Yonkou are just getting started, Luffy is down for 10 minutes (unless the power up is limiting it to 5 minutes, lol), Kaido is in hybrid form.
We'll lose the battle my comrades, but we're gonna win the war in the end