One Piece: I Loaded a Game Interface

Dao Heng transmigrated to the world of One Piece, joined the Aizikanuo family, and activated the System.

As long as he kills monsters, he can get skills as drops.

And that's not all: his moves can also be upgraded with experience!

From then on, an incredible monster of a genius appeared on the Grand Line.

He learned Katakuri's top-tier Observation Haki at a glance.

He learned Shanks' Conqueror's Haki at a glance.

He sent Kaido crashing to the bottom of the sea in an instant.

And so, this saying spread across the seas:

"That monster genius from the Aizikanuo family in the Drum Kingdom? If you see him, kill him right away, or you'll only make him stronger!!"

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.