Let the One Piece World Feel Pain

Regarding this book, I'd like to clarify a few points to avoid any misunderstandings among readers. 1. This book is a growth story, not an invincible one. Although it's set in the Rocks era, I simply wanted to give the protagonist an identity from an older era.

Author, I'll give you some writing inspiration. In the original work, Pain can create summoning beasts by inserting a multiplier into the opponent's body. In the original work, pandas, lizards, and even tailed beasts can be controlled. You can control Zoan-type Devil Fruit users and turn them into summoning beasts.

The author underestimated Rocks's strength. It's absurd that Sengoku's Conqueror's Haki could suppress Rocks's; Sengoku was only a Vice Admiral. Also, the name of Rocks' Dark-Dark Fruit ability sounds similar to Blackbeard's; they could have been more creative.

The protagonist seems rather weak; he's too pathetic. Getting recruited onto Rocks' ship with just Conqueror's Haki feels a bit unfair. Usually, when recruiting new members, a group fights together, leaving only the last person to join! This protagonist was recruited simply because of Conqueror's Haki; it feels too cruel.

Time travel! Time travel!

I haven't watched much, and it felt a bit lacking, especially the size of Rocks' fleet. It felt like there were only a few people. I don't think it deserves to be called the overlord of an era if it's not at least 100,000. Didn't the protagonist even bother to find out about his own side's situation after boarding the ship?

The fighting power of Rocks was written too low.

To be honest, after watching for so long, the protagonist is still so weak. In the East China Sea, even a capable person on a warship could easily outmaneuver him.

After reading a few chapters, I feel the protagonist is a bit like a child. I couldn't continue reading the God Valley arc. He's become friends with a group of pirates, so he'll have to help out here and there from now on.

It's great! Keep up the good work, author!