The sun is shining and the breeze is blowing.

The turquoise water is constantly rippling and rippling in the wind.

The fish in the water jump out of the water from time to time to catch the small insects on the river.

On the bank of the river, under a huge tree, a young man in a white yukata coat and a blue kimono coat with clogs on his feet sat lazily on the ground.

The boy had long black hair casually draped behind him, a dog's tail grass in his mouth, and a fishing rod in his hand.

"Little fish, take the bait and give your cute little life to fill my little belly."

The boy hummed a strange song in a strange tone.

"Rustle"

The grass insects on the shore suddenly made a rustling sound.

"Hahaha! Shi Yu, I'm here to play with you! ”

A girl wearing a white kimono with a red hakama underneath, stepping on clogs, long white hair tied into a ponytail, turning into a beautiful blue wisp at the end, and a pair of small red horns on her head rushed out and hit the boy's back.

"Uh-oh!"

The unsuspecting teenager, whose eyes were round when hit by the girl, plunged headlong into the river.

"Puff"

The boy slowly surfaced, spitting blisters, and kicked the dead fish to look at the laughing girl on the shore.

"Hahaha, Shiyu, come up, I found a super fun place, and also, I met two super interesting people!"

The corners of the girl's mouth were still happy, and she didn't feel sorry for knocking the boy into the water at all.

"Alas!"

The boy sighed, slowly swam to the shore in a, and climbed ashore with difficulty.

Looking at the innocent and lovely girl, his eyes were full of lovelessness.

The boy's name is Tianyue Shiyu, and he is eight years old this year, but unlike his seemingly young body, the boy's body has the soul of an adult in his twenties.

That's right, the moon and the rain are a traverser.

Before crossing over, Tianyue Shiyu hid under the quilt on a dark and windy night and was looking at a certain sweet pet Wen with an aunt smile on the corner of his mouth, when he suddenly had an accident and completely lost his life, and then he was reborn and crossed into the world of One Piece.

And coincidentally, he traveled to the legendary samurai country in the One Piece world, Wano Country.

He had just crossed over, standing alone in a forest that looked extremely dark.

Weak and helpless, when he was about to starve to death, he met an incomparably beautiful, beautiful and kind woman, Tianyueshi.

At that time, Tianyue Shi saw that Shi Yu was extremely pitiful, so he adopted him and brought him back to his residence.

In this way, Shi Yu became the adopted son of Tianyue.

At that time, when he knew that it was Tianyue who adopted him, Shiyu resisted, because the man in Tianyue was the idiot of Mita.

Because, he knows very well how miserable the final fate of Mitsuki Mita was.

However, he had no heart or lungs, and quickly discarded this complicated idea and threw himself into the broad and warm embrace of Tianyue.

In order to compete for the arms of Tianyueshi, he often fights with Momonosuke, his biological son of Tianyue, and every time he beats that perverted imp with a blue nose and swollen face.

And every time after teaching Momonosuke's little ghost, he would be caught by that idiot of Mitsuki Mita, and he would practice it fiercely in the name of training Shiyu swordsmanship.

The results are predictable.

Shi Yu is trained by Guangyue Yutian every time he wants to die.,In this regard,In order to retaliate.,Every time after training.,Ruthlessly repair the little ghost of Guangyue Momonosuke.。

And as his nominal sister, Guangyue Rihe will send extremely warm relief to her brother every time.

And why Shi Yu met Kaido's daughter Yamato and became friends is a bit funny.

One day, after Shi Yu was practiced by the idiot of Guangyue Yutian, he ran away from home angrily with a blue nose and swollen face, and went to a river to fry fish and vent his anger.

Coincidentally, by the river, he met Da Da, who also had a blue nose and swollen face, and the same fish in the Na River who were angry.

The two who had the same illness hit it off at first sight and soon became friends.

After learning that the other party was Kaido's daughter, he was shocked.

Because he has read the original book, he knows that the future Yamato is a super powerful beautiful girl who can wrestle with Kaido, in order to be able to hug his thighs in the future, Shi Yu almost responds to Yamato's needs.

However, after a period of contact, he found that he was wrong, and he was wrong.

He didn't expect that Yamato was such a natural, heartless bear child.

Under the leadership of Yamato, he almost accompanied her to the headquarters of the entire Hundred Beast Pirates, Onishima.

And Shi Yu inevitably became a thorn in the side of many people in the Hundred Beast Pirates.

If he hadn't had a good swordsmanship, he would have been killed by those pirates a long time ago.

However, because of this, he is valued by Kaido, and is allowed to enter and exit Onijima at will, and can also follow Yamato to receive his teachings.

Although he was unwilling, he had no right to refuse because of his low strength.

Unconsciously, two years have passed, and he has also become Yamato's best friend in these two years.

At the same time, in the past two years, he has endured the destruction of Mitsuki Ota and Kaido, and his strength has also improved greatly, and at the same time, he has become more lazy.

"Hurry up, Shi Yu, if you don't hurry up, those two people should be in a hurry!"

Yamato's urging interrupted Shi Yu's memories.

"Ah, I see, really, can't you let me be lazy. I haven't eaten in a day. ”

Shi Yu glared at Yamato, and then was caught by the anxious Yamato and flew out.

Shi Yu, who was caught by Yamato and ran away, looked at the girl with a loveless face.

"This damn girl, sooner or later I'm going to cut him down!"

scolded angrily in his heart, and Shi Yu was soon pulled by Yamato to a place full of tall trees.

After arriving at the place, Yamato casually threw Shi Yu on the ground, stretched out his arms, puffed out his mouth, and then called out loudly.

"Hee-hee-hee-hee! We're here! Hurry up and come out! ”

As Yamato's voice continued to spread, the two figures flickered rapidly in the forest, and after a while, they came to the two of them.

Shi Yu sat on the ground and kept looking at the two people in front of him.

A cute girl who is extremely tall and beautiful, combing her hair, wrapping her hands around her chest, and looking at Yamato and herself angrily?

"Hey! Yamato, why did you come so late, Ah Da and I have been waiting for you for a long time! ”

The girl looked at Yamato angrily and said angrily.

"Hey, hey, it's not been long."

The other is more than two meters tall, with short black hair, a strong body, and a samurai long sword pinned to his waist.

Yamato looking at the angry girl? and Ah Da, there was no shame of being late at all, and he still laughed heartlessly, and then pulled Shi Yu over.

"Hehehehe, Ah Ju, Ah Da, this is what I mentioned to you, my best friend, Shi Yu!"

Shi Yu, who was pulled over by Yamato, glanced at Yamato speechlessly, then stood up lazily, patted the dust on his buttocks, bit the dog's tail grass, and put his right hand on the double knife on his waist

"Ah, hello, as you can see, I am a friend of Yamato, my name is Tianyue Shiyu, and I am a swordsman of the second sword."