I don't own Bleach or One Piece
When Whitebeard saw his son Ace was about to be killed, he decided it was time for his children to meet their oldest sibling.
"COYOTE, GET YOUR LAZY ASS OUT HERE!" he yelled.
"Fine, I'm up." she said back as she appeared on the deck yawning, "Why'd you wake me up from my nap? It'd better be important."
"It is time for you to meet your younger sibling. Children this is your eldest sister, Coyote Starrk." said Whitebeard.
Everybody was shocked and confused. Starrk just waved and yawned.
"Also we need you to help rescue your brother Ace from his execution." said Pops
Starrk looked over and saw Ace kneeling on the ground about to be executed. She saw he was only about twenty years old so he was still a pup to her.
'They're about to kill my brother Ace who is still a pup." said Starrk in a dark tone of voice.
"Oh no." said Pops backing up.
"THEY'RE DEAD!" she yelled as she disappeared and reappeared in front of Sengoku in a burst of static and tried to Cero his head but Kizaru got in the way.