One Piece bears a shocking revelation that changes our understanding of the God Valley Incident. Twin brothers Shanks and Shamrock share an origin story that mirrors Dragon Ball's most iconic character dynamics. The chapter uncovers show these siblings were torn apart during the legendary battle.
Dragon Ball's influence becomes unquestionable when examining the visual and thematic links Eiichiro Oda has ingrained within the God Valley Arc. Monkey D. Dragon's facial markings echo Bardock's distinctive scars, while the twin separation storyline directly parallels Goku and Raditz's tragic brotherhood.

The most compelling parallel centers around Monkey D. Dragon's role during the One Piece God Valley Incident. Dragon establishes an unexpected connection with baby Shanks, risking everything to save him during the chaos, creating an interesting parallel between the characters. This mirrors Bardock's desperate attempt to save his son Goku by sending him away from Planet Vegeta's destruction.
Both characters share distinct facial markings that reinforce this connection. Dragon's distinctive tattoo marks echo Bardock's iconic X-shaped scar, suggesting a deliberate visual parallel between these father figures. The God Valley Arc presents Dragon as a protector who defies authority to save innocent lives, much like Bardock's final stand against Frieza's forces.
Shanks and Shamrock: The Saiyan Brothers Dynamic

Born in God Valley to the Figarland Family of the World Nobles, Shanks is revealed as the son of Figarland Garling and the younger twin brother of Shamrock. This relationship mirrors the Goku-Raditz dynamic from Dragon Ball, where brothers follow drastically different paths despite shared origins.
The One Piece God Valley Arc establishes how these twins were separated during the incident. Shanks falls and hits his head during the chaos before Dragon rescues him, while the Holy Knights escape with Shamrock. This head injury, parallel to Goku's childhood accident, adds another layer to the Dragon Ball homage.
Shamrock represents the corrupted nobility, maintaining his World Noble status while looking down on his brother's choices. Shamrock shows arrogance and a superiority complex toward Shanks, criticizing his attachment to the "filthy lower world." This mirrors how Raditz viewed Goku's compassionate nature as a weakness.
The Revolutionaries' Transformation in One Piece

Dragon has always been a stoic figure depicting revolution against the World Government since his introduction in One Piece. The God Valley Arc discloses the origins of this rebellious spirit via his actions during the incident. Like Bardock's changeover from a standard Saiyan warrior to a protective father, Dragon's experience at God Valley shaped his future rebellion against the World Government.
The similitude extends to Dragon's decision to abandon his Marine position to save Shanks, similar to how Bardock eventually chose to protect Goku over serving Frieza's empire. Both characters sacrifice their status within their individual organizations for the greater good.
The God Valley Arc comprises visual storytelling segments reminiscent of Dragon Ball's dramatic moments. The scene of Dragon carrying baby Shanks to safety mirrors countless Dragon Ball rescue sequences where heroes save the innocent from doom. The chaotic battle featuring Whitebeard, Big Mom, Kaido, and Garp constructs an epic scope reminiscent of Dragon Ball's universe-threatening conflicts.
The Dragon Ball parallels in One Piece's God Valley Arc stress the affiliated nature of manga storytelling. As the God Valley flashback continues, these resemblances may deepen, potentially showing more connections between Dragon's past and the larger One Piece mythology.