She is the daughter of the sea, and was accidentally picked up by the Pirate King when she was a child...
He is the son of the Pirate King, but he hates his father...
One is the captain of the Whitebeard Pirate Ship, and the other is a girl who surpassed the Yonko at the age of 14 and reached the top of the world at the age of 17...
The war is about to break out. Who will win and who will lose? Who will fall in love with whom first?