After an accident, Ivan transmigrates to the world of One Piece.
With a golden finger, she joins the Marines and becomes a contemporary of the future Admirals.
The strong in this world are terrifying, so Ivan decides to keep her head down and cling to powerful allies.
Just as everything is going smoothly, something unexpected happens: her powerful ally becomes a hopeless romantic.
Only then does Ivan realize that the world she transmigrated into isn't actually the real world of One Piece!?
If her powerful ally can't be relied on, then she'll become the powerful one herself.
Theme: Self-reliance and strength.
