When a futuristic scientist is transported into the body of a young man in a fantasy world, his curiosity and desire for power push him to pursue magic. In a world without mercy, Leylin has no qualms about doing anything if it means benefits. He is cold, ruthless and calculating, never forming attachments that could impede his ultimate goal…

Honor? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now.

You want me to help you? What do I get out of it? Nothing? Bye.

Hmm… that guy looks like he might cause me problems in the future. Better kill him before he becomes a problem…

What’s not to love about my new life after transmigrating into a Pet-centered world?

There are mighty creatures that come in all shapes and sizes. They can either be cuddly companions, helpers in your daily life, daring scouts or strong fighters. Or all of the above. Not bad, huh?

I have a family, but the fact is completely overshadowed by my younger sister. She thoroughly hates my guts, and she makes sure that I know this. Every. Single. Day.

Did I mention that she’s disgustingly talented while I am a bottom feeder? A terribly handsome one at that.

I have free rein to run the family business on my own. A small and quaint Pet Store. It should have been great if not for the fact that the previous owner of this body was born with ZERO affinity to handle Astral Pets…

It wouldn’t be a proper transmigration without a gimmick or a system to pave my road to greatness, don’t you think? I have one, but I don’t know if I would be better off without it…

The beginning creates great fortune and the protagonist travels to another world.

Qin Zhou traveled to the world of Food Captives and joined a chat group, where familiar group members were.

Pink Fat Lady: Wow, what a beautiful rainbow fruit♪.

Silly Fu Fu: Small, no, big cake? ! ! !

The King of Saber Hair: The people in this world are so happy. Saber Hair stands on end!

Magenta is not pink: It’s a bit interesting and you can pass by it.

God's Tongue: A magical and delicious ingredient that satisfies your tongue.

Young Yao Xuan, traveled through the Douluo Continent, awakened the Super God System, signed to the Ancestral Dragon Martial Soul at the beginning, and embarked on the road of legend:

Encounter Na’er by chance, capture the heart of Gu Yue, in the spirit tower, apprentice Tianfeng;

Studying in Shrek, going to Star Luo Continent, Soul Master Competition, bravely competing for the first place;

Dragon Valley seizes good fortune, the Sea God Fate Convention, and the sentient people will eventually become family members;

Repeatedly town the abyss, break the conspiracy of the Holy Spirit, the sage of the abyss, the ashes disappear;

Untie Gu Yuena’s heart knot, hold a grand marriage, break the shackles of the gods, reestablish a new order, and create an invincible myth!

p.s. Don’t enter the Tang Sect, don’t lick Tang San, no tragedy, Dzogchen plot

Crossing into the world of Naruto and becoming Kakashi’s elder brother, Feng Ye finds that there is an unreal clock engraved in his mind.

Twelve moments.

Twelve different time ability!

“There are eight types of ninjutsu in Naruto World, including wind, thunder, fire and earth, Yin and Yang escape, and space ninjutsu including flying thunder god and spiritism…”

“And I have the ninth type of ninjutsu-time!”

Main world: Fighting Break Sphere - Primordial World

Sub-world: Martial Universe, Douluo Continent, Swallowed Star...

Ling Feng made a date with a female internet celebrity, but she turned sour when she saw him that she died socially immediately. By chance, his soul traveled to the Fighting Continent and obtained a treasure box drawing system. As long as he upgraded one level, he could draw once.

"Congratulations to the host, you have drawn a rare treasure box and obtained the Taotie bloodline... Congratulations to the host, you have drawn a mythical treasure box and obtained the Creation Pen..."

System: "Host, you are not the husband of the goddess of luck, are you? Otherwise, why is luck so fond of you?

“…”

Ling Feng: "Why don't you say that I'm possessed by the Emperor of Europe?"

He traveled through time and space, becoming Tang San's twin brother. However, he was snatched away by the Spirit Hall in battle upon his birth. Just when our protagonist thought his life was in jeopardy, Qian Xunji, who returned to the Spirit Hall, was killed, and our protagonist was adopted by the loving Bibi Dong!

After growing up, facing Tang San and his group who wanted to kill his adoptive mother, our protagonist swung his invincible hammer and struck them down!

Tang Hao was heartbroken: "You unfilial son, I am your biological father!"

However, between a slovenly old man who had never fulfilled his parenting responsibilities for a single day and his stunningly beautiful adoptive mother and mother-in-law, everyone knew the right choice.

Xia Chen unexpectedly transmigrates to the world of One Piece, activating the story island check-in system right from the start.

"What? You get stronger just by clearing story islands? Doesn't that mean you're about to take off?"

Upon visiting the first island, Windmill Village, I obtained the Zoan-type Mythical Beast Fruit, the Great Sage Equal to Heaven form!

Is Nika the Sun God really that powerful?

Do you know that even if you become a god, you're just one of the 100,000 heavenly soldiers and generals who can stop me?

He then happens to meet Luffy, who is just about to set sail, and at Luffy's invitation, becomes the vice-captain of the Straw Hat crew.

Join the main characters as they explore story islands and grow stronger!

...

The synopsis is insufficient; please proceed to the main text, which primarily focuses on the bond between the protagonist and the Straw Hat crew members.