First mission

Note: "currently we are in water 7 saga. I have decided to write my story from water 7 saga"

Ryuen was in the middle of a grueling training session with Garp, trying to master his new powers and hone his combat skills.

Garp was a tough teacher, relentless in his pursuit of perfection, and Ryuen often found himself pushed to his limits.

But he knew that the only way to become a strong marine and fulfill his dream of becoming an Admiral was to work hard and never give up.

Suddenly, a marine burst into the training room, interrupting their session. "Captain Ryuen, Fleet Admiral Sengoku is calling for you," he said, saluting.

Ryuen was surprised to hear that his grandfather, Sengoku, wanted to see him. He had always looked up to his grandfather, who was a legendary figure in the marines. Ryuen wondered what he could want from him.

"I'll go see him right away," Ryuen said, wiping the sweat from his brow.

He followed the marine out of the room and made his way to Sengoku's office. As he walked, he couldn't help but feel a little nervous. He had never been given a mission by Sengoku before, and he didn't know what to expect.

When he arrived at Sengoku's office, he saw that the Fleet Admiral was looking serious. Sengoku motioned for Ryuen to sit down, and then got straight to the point.

"Ryuen, I have a mission for you," he said.

Ryuen's heart skipped a beat. He had been waiting for this moment for a long time. "What kind of mission, sir?" he asked, trying to keep his excitement in check.

"It's a simple mission, but an important one. We have received information that a pirate named Don Krieg has been causing trouble in the East Blue. He and his crew have been attacking ships and towns, and we need to put a stop to it. We believe that he has over 10,000 underlings, but they are all weak. Your mission is to capture Don Krieg and his crew and bring them to justice."

Ryuen was surprised to hear that a pirate with such a large crew was causing trouble in the East Blue. He had always thought that the East Blue was the weakest of the four seas, and that pirates there were no match for the marines. But if Sengoku was sending him on this mission, it must be important.

"Understood, sir," Ryuen said, standing up. "I won't let you down."

Sengoku nodded. "I know you won't. You're a strong marine, and I have faith in you. You leave for the East Blue today. Good luck, Ryuen."

Ryuen left the office, feeling a mix of excitement and nervousness. He knew that this would be his first real mission as a captain, and that the stakes were high.

But he was determined to succeed and make his grandfather proud.

Ryuen felt a rush of excitement as he left Sengoku's office, eager to share the news with his mentor, Garp. As he made his way through the bustling halls of Marine Headquarters, he couldn't help but feel a bit nervous.

This was his first mission as a captain, and he wanted to make sure he was prepared for whatever lay ahead.

When he finally found Garp, the old marine was in the middle of a training session with a group of new recruits. Ryuen waited patiently until Garp dismissed the others and turned to face him.

"Well, well, well," Garp said, grinning from ear to ear. "Look who it is, my star pupil. What brings you to my humble training ground?"

Ryuen took a deep breath and squared his shoulders. "I just came from Fleet Admiral Sengoku's office," he said. "He gave me my first mission as a captain."

Garp's eyes widened in surprise. "Your first mission already? That's quite a responsibility, Ryuen. What's the assignment?"

"I have to capture Don Krieg and his underlings in the East Blue," Ryuen replied, his excitement bubbling over. "There are over 10,000 of them, but Sengoku says it should be an easy mission."

Garp let out a hearty laugh. "Well, I'm sure it will be easy for you, Ryuen. You're one of the strongest marines I've ever trained. But don't let your guard down, even the weakest foes can pose a threat if you're not careful."

Ryuen nodded solemnly. He knew that Garp was right - complacency was the enemy of any marine, and he needed to stay focused if he wanted to complete this mission successfully.

"I'll keep that in mind," he said. "Do you have any advice for me, Garp? You've been in the Marines for a long time, so I know you must have some wisdom to share."

Garp stroked his beard thoughtfully. "Well, the first thing you need to do is gather as much intel as you can about Don Krieg and his crew," he said. "Knowledge is power, and the more you know about your enemy, the better prepared you'll be to take them down."

Ryuen nodded, taking mental notes as Garp spoke. "What about tactics?" he asked. "How should I approach a battle with so many opponents?"

Garp grinned mischievously. "You know my motto, Ryuen - 'Bring 'em on!'" he said. "But in all seriousness, you need to be strategic.

Don't try to take on the entire crew at once - split them up and take them down one by one. And don't be afraid to use your devil fruit powers - they're your greatest weapon in battle."

Ryuen nodded, taking in Garp's advice. He felt a surge of confidence knowing that he had the support and guidance of one of the most respected marines in the organization.

"Thank you, Garp," he said. "I'll do my best to make you proud."

Garp clapped him on the back. "I have no doubt that you will, Ryuen. Now go out there and show Don Krieg and his crew what the Marines are made of!"

TO BE CONTINUED....