Goku's sudden arrival had left the Straw Hat Pirates stunned. Luffy's eyes sparkled with excitement as he approached Goku.
"Hey, you're really strong! Want to join our crew?" Luffy asked, grinning.
Goku chuckled. "I'm not looking to join a crew, but I'll help you on your journey. I'm curious about this 'Pirate King' title you're after."
Zoro, ever the skeptical swordsman, narrowed his eyes. "What makes you think you can help us? We don't even know your skills."
Goku smiled mischievously. "Let's just say I have some tricks up my sleeve."
Without warning, Goku vanished in a flash of speed, reappearing beside a group of nearby marines. The marines, startled by Goku's sudden arrival, stumbled backward.
"Hey, you're that Super Saiyan guy!" one of the marines exclaimed.
Goku winked. "The one and only. And I'm here to help the Straw Hats."
The Straw Hats watched in awe as Goku effortlessly took down the marines.
"Whoa, he's insane!" Usopp whispered.
Sanji grinned. "Welcome to the team, Goku-san."
Nami nodded. "With Goku's strength, our journey just got a lot easier."
As the dust settled, Luffy turned to Goku. "Alright, Goku-san, you're officially part of our crew... temporarily."
Goku laughed. "Sounds good to me, Luffy. Let's sail the Grand Line and find that One Piece!"
The Straw Hats cheered, welcoming Goku to their ranks.
Meanwhile, a mysterious figure watched from the shadows, intrigued by Goku's arrival.
"This changes things," the figure muttered. "The Super Saiyan's involvement could tip the balance of power...."
*End of Chapter 2