Seafaring: From the Start, I Have Max-Level Haki and Can Copy Countless Devil Fruits

After transmigrating into the world of One Piece during the Summit War, Chen Mo despairs at the hellish scene before him: the three Admirals closing in, Whitebeard on the verge of death, and Ace about to be executed.

Just then, the God-tier System activates!

[Ding! Beginner's gift pack obtained: Max-Level Three Types of Haki (Trial Version)!]

[Ding! Unique ability activated: Touch a Devil Fruit user to copy their power perfectly!]

Seeing Whitebeard coughing up blood beside him, Chen Mo unleashes Conqueror's Haki that shakes heaven and earth, then rushes over to support him.

[Copy successful! Obtained the Tremor-Tremor Fruit!]

As Akainu's Hound Dog attack strikes, Chen Mo throws a punch. Space cracks apart, and magma is hurled back!

Akainu: "Impossible! That's Whitebeard's power!"

Chen Mo smiles faintly. "It's mine now."

Aokiji attacks, and he raises a hand to freeze a vast stretch of ocean. Kizaru flashes toward him, and Chen Mo turns into light and kicks him flying right in front of everyone.

From then on, the seas have a man who strikes fear into every ability user.

Blackbeard: "My Dark-Dark Fruit can absorb anything, except him! He... he even used the Dark-Dark Fruit too!"

Kaido: "Come on! Let's hurt each other! Why is your recovery even better than mine?!"

Imu: "How many Devil Fruits has he eaten?!"

Chen Mo: "Don't get me wrong. I haven't eaten a single fruit. I can just use all your powers, and better than you can."