One Piece: Big Son of Linlin, Building the Strongest Pirate Crew

[Three Colors Haki] + [Great Swordsman] + [Battle for Supremacy] + [Three-System Devil Fruit]

After transmigrating into the eldest son of Charlotte Linlin, he has three hearts, was born with observation haki that can hear voices, and inherited the perfect body of the Steel Balloon.

Lector becomes the big brother to a group of younger brothers and sisters, perfectly inheriting Charlotte Linlin's fine tradition of keeping the child while discarding the father.

Father? Sorry, never seen him!

He nurtures Kaidou the Azure Dragon Katakuri, island-man Perospero, mecha-girl Smoothie, and Magneto Cracker!

He brings back Vegapunk to research a breeding system. Pregnant? Impossible. You don't even have the qualification to meet Linlin.

He takes the newborn Barrett away, and also takes in King, who is being hunted by the World Government.

At God Valley, he steals Shanks and takes the gravely wounded Rocks away from God Valley, cultivating Teach into the butcher of the Celestial Dragons.

The Navy enters the era of the six admirals — Kizaru, Akainu, Aokiji, Fujitora, Tsuru, and Tokikake.

The world undergoes a massive upheaval!

Buggy inherits Roger's will and builds a dual-emperor pirate crew, becoming the Clown Emperor Buggy.

Dragon takes Shanks away and establishes a Revolutionary Army capable of rivaling the Navy, with five emperor-level combatants — Luffy, Ace, Sabo, Shanks, and Beckman.

In Wano Country, Lector perfectly demonstrates taking waste and using it to the utmost extreme; both the underworld and the Seven Warlords have his shadow behind them.

By the time the World Government reacts, the first five-emperor pirate crew at sea has already been formed, but the hidden combat power in the shadows is even more terrifying.

In the final battle, Garling looks at his two children with a green face: one became a pirate, and the other became a revolutionary. And both want to cut him down.