Can you recommend some doujinshi of One Piece Ace BG or Zoro BG?

Transmigration!! Check! Weird System!! Check!! Shake the One Piece World? Not done yet! But definitely on the bucket list of 'must-do' things. Ken, who was transmigrated to the One Piece world became the extra which popped out of nowhere on the door of Curly Dadan one night. Follow the story of how Ken, with the help of knowledge of future events and his system change the One Piece world! Join the discord server at discord.gg/ankAtNwyaz

Loose cultivator Shi Lang gradually found himself in the realm of invincibility. However, when he finally tried to ascend to the higher realm, the spirit of the world was nearly exhausted. So, between his ascension to a new world or the well-being of his home, he chose the latter and sacrificed his life to save the world. Nobody knew what he gave up for the world, and he told no one. Although his sacrifice had gone unsung, there was still someone who witnessed everything. A treasured artifact he carried on his body preserved his soul and let it escape a tragic end. Eons passed. The human race stepped out from the age of cultivation into an age of stellar conquest. The spirit energy in the world was now scarce, but humans found other means to excel. In this highly-advanced time, Shi Lang's soul has found a chance to be reborn. What happens when an ancient cultivator that neared the level of a deity before his first death gets a second chance at life in the space age? ... Cover Credits: ropreker#8513(discord) Fonts and Final editing credits: Not gonna tell y'all. XD

He will be tested to death. Luck Is not on his side. Misfortune is his second name, but the fire of survival shines deeply in his eyes. Will he survive? Will he find peace instead of unending suffering for the sake of survival? And will he persevere to become... Limitless? .......................... https://www.patreon.com/VQuintessence - Feel free to support me on Patreon. ........................... The cover art is not mine, If you want me to take it down, please notify me.

In his world, he tried to become a scientist and wanted to become the strongest using knowledge. But as a result of one of the failed experiments, he died and was reborn in another world. He could not even think that he would be in the world about which he already knew a lot. In addition, he received a special power, the Talent System - "Power". Anyone who wants to support and find more chapters: https://www.patreon.com/AuthorRAIZ Translation from a translator (he apologizes in advance for mistakes and wishes you a pleasant reading)

Somehow I was able to log in via my mobile phone, but not on my PC. Well, I am motivated again. So I will rewrite the Story with some changes and then I’ll continue the Story. description. Pride, an ordinary human of Earth, dies in reality and then awakens in the world of One Piece. On top of that, he is given a template and a devil fruit. How will he fare against entities like Gol D. Roger, Whitebeard, and Rocks D. Xebec? Constructive criticism is very much appreciated. No Harem

It was the Great Age of Pirates, surging forward with their thousand sails unfurled. One young man from earth ate the Goro Goro no Mi and joined the Marine. Justice vs Evil, Freedom vs Tyranny, the colliding waves between them would never cease. But all of this…..”I couldn’t care less about!!” At the summit of the war, surrounded by ten thousand people, Rowen held a thunder halberd in hand and walked forward with strong steps. Rivals meet face to face, but only one could become the King.