One Piece: I Transmigrated as Rocks, Returning as a Supreme War King

[One Piece] + [Transmigration] + [One Piece] + [System] + [Transmigrated as Rocks] + [Transmigrated from God Valley to the timeline just before the Paramount War] + [Recruiting former Rocks Pirates members: Whitebeard, Kaido, Charlotte Linlin, and others]

He transmigrates as Rocks from the start, but he’s in God Valley and facing the threat of being killed by Saint Garling. What should he do?

[Ding! Congratulations, Host, you’ve activated the Invincible Conquest System!]

With the System, he transmigrates straight into the future, to the eve of the Paramount War.

“Fire Fist Ace has been captured! Blackbeard has become a Shichibukai!”

Watching the Paramount War about to begin,

Rocks says, “Watch me make my triumphant return.”

Kaido says, “I’m Kaido, and I’m no longer the apprentice kid I was back then!”

Kaido says, “It’s been a long time since I’ve felt so completely outclassed!”

Charlotte Linlin says, “Get it straight, the times have changed! I, Charlotte Linlin, am no longer a member of your crew!”

Charlotte Linlin says, “So all these years, the strength I thought I had was still nothing in the face of yours.”

Edward Newgate says, “Rocks D. Xebec... I never thought you’d stand upon these seas once more.”

Edward Newgate says, “What terrifying power, Rocks!”