One Piece: The System Descends, Comparing Me to Parallel-World Powerhouses

In the 1522nd year of the Sea Circle Calendar, the chatroom brought together powerful figures from across the sea.

…

Luffy: “Huh!! Monkey D. Dragon? Isn’t that my dad? How did he become a Marine Admiral?!”

Kaido: “You’ve got to be kidding me. How could I be a Hormone-Hormone Fruit user? The Okama King?!”

Kizaru: “How frightening... Wait, how did I become Straw Hat’s second uncle???”

Sabo: “Second sister-in-law? What’s a second sister-in-law... Hm? I’m that brave? I actually challenged the Five Elders and Imu all by myself!”

Garp: “Aokiji, you little brat, get over here! You actually dared to betray the Marines?!”

Whitebeard: “Gurararara! That bastard Teach actually killed Thatch, and got Ace captured, too!”

Red-Haired Shanks: “Lord of the Coast? What kind of monster is that? It bit off one of my arms! And who’s this bandit king, Higuma??”