Whitebeard: "Gurararara, Kaido probably never imagined that one day, he'd become someone else's teacher."
Whitebeard said with a hearty laugh as well.
One of the Four Emperors, Beast Kaido, had actually trained himself an opponent with just three swings of his club. Rayleigh's two years of teaching had been inferior to the insight gained from three short blows.
If Rayleigh found out, he would probably burst out laughing too.
Ordinary Group Owner: "Hahahaha."
Ordinary Group Owner: "Useless Rayleigh only teaches basics; Emperor Kaido awakens you in three blows."
Ordinary Group Owner: "What is a famous teacher? This is a famous teacher!"
Ordinary Group Owner: "Wano Country strength-cram school—come if you've got the life for it!"
Su Yunqing could not help laughing as she watched everyone riff on the joke.
Wano Country had not been covered before she transmigrated. The manga might have reached it, but she had not read it, so she had never expected there to be such amusing developments later on.
Fortunately, Ying Zinian had transmigrated relatively late and uploaded a Memory Copy of this part for her.
Otherwise, she truly would not have known that beating up the mighty Beast Kaido could actually be such a talent.
Still, Luffy's leap in strength in Wano Country had been far too fast. Compared to Rayleigh, who had spent two years only teaching Luffy the basics of Haki, Kaido and Katakuri had, through sparring, directly enabled Luffy to grasp higher levels of Haki in a short time and rapidly increase his strength.
Teacher Kaido in particular had fought Luffy across four rounds, from Roof Piece until now, repeatedly knocking him down and rapidly strengthening his Haki at the brink of life and death. Three lessons had directly raised Luffy's worth and laid the foundation for him becoming the pirate King!