Fate had never been kind to Ji Ning. Wracked by illnesses and infirm his entire life on Earth, Ji Ning knew early on that he would die as a teenager. What he didn’t know was that there really was such a thing as life after death and that the multiverse was a far larger place than he thought.

A lucky twist of fate meant that Ji Ning was reborn into a world of Immortals and monsters, of Ki Refiners and powerful Fiendgods, a world where Dynasties lasted for millions of years. A world which is both greater… and yet also smaller… than he ever could imagine. He would have the opportunity to join them, and in this life, Ji Ning swore to himself, he would never let himself be weak again! The Era he was born into was a Desolate one, but Ji Ning would make it his era.

[No need to follow ships + no need for navy (transitional) + invincible in the mid-to-late game]

In the year 1495 of the Sea Calendar, Yi Chen transmigrated to the world of One Piece with a collector system. Everything can be collected, and items recognized by the system can earn rewards.

[Congratulations, host, for acquiring the common item: "Unknown Sword Technique". Reward: One year of sword technique training experience.]

[Congratulations, host, on acquiring the rare item: "Naval Six Styles"! Reward: Five years of training experience in the Six Styles]

[Congratulations, host, on acquiring the Epic Item: Fifty Craftsmanship Skills of the Fine-Grade Sword - Mountain Falcon. Reward: Ten Years of Swordsmanship Training Experience]

[Congratulations, host, on acquiring the legendary item: Hawkeye's Dagger. Reward: Swordsmanship that can cut through steel.]

[Congratulations, host, on acquiring the divine item: The Medal of the Demon Heir. Reward: Awakening of Conqueror's Haki]

[Congratulations, host, for collecting a special item: Major Tina's personal items (duplicate). You will be rewarded with 500 collection points.]

......

In 1520 of the Sea Calendar, the Battle of Marineford broke out, and the Yi Chen Grand Fleet descended from the sky, surrounding the entire navy.

Crocodile: Boss, did you have to make such a cool entrance?!

Empress: I will protect Brother Chen's will!

Hawkeye: You want me to go easy on you? Five duels and three bottles of homemade wine!

Ming: Young Master Chen, let's cause a huge ruckus together!

Big Bear: How can we make the acting more realistic? Ah Chen is making things difficult for an honest person!

Moonlight Moria: ......

Admirals: Turn your guns around! The time has come to swear allegiance!

I transmigrated into the Naruto world and became a member of the Hyuga clan. At eight, I awakened the Tenseigan and rose to the rank of elite Jonin. At nine, I single-handedly completed twenty extremely difficult S-rank missions, earning a place as a candidate for Fifth Hokage, my genius resounding throughout the ninja world. Then... I gave up. I had no interest in conquering the world, nor in causing trouble everywhere; I just wanted a peaceful, laid-back life. A ninja doesn't need to risk their life everywhere; completing missions and picking up girls is the true path. But I never expected this! I've already awakened the Tenseigan, and you're telling me there's a system? A mentor-disciple system, making me take over Team 7? Rewards for educating Team 7? I just wanted to give up, but the system wants to make me invincible! "Hinata, I'll teach you the Gentle Fist of the Night!" "Cang...Cang Yue-nii...?"

The male protagonist travels through the world of death, awakens the technological system, unlocks various technologies, and manufactures technological products.

System LV1: Men's breathable antibacterial **, "computer accessories", ration pills, degraded Senzu beans...

System LV2: Exclusive laboratory, Huiling Pills, Degraded Superman Medicine, Tiger-level Monster Cells...

System LV3: Clone technology, body transformation technology, spiritual pressure jewelry...

…

Jingle rubbed his hands and said embarrassedly, "The sauce-flavored one was good last time. Do you have any more?"

Unohana Retsu gave a strange smile and said, "Our Fourth Division is about to lose its job. How will you compensate us?"

Broken Bee blushed and asked, "Do you still have 'computer accessories'? Will they be effective on captain-level characters?"

Kenpachi Zaraki raised his Zanpakutō to his shoulder and said, "I know you're good at fighting, come and let me chop you."

Yamamoto said with relief: "Your spiritual pressure is very good, you should learn kendo from me."

Aizen showed an admiring look and said, "Without you, the world is as cold as a comb through the bones."

This book is also known as "Let You Be the Last One, So You Become Konoha's Strongest Athlete?", "I Want to Become the Man of the Five Kage", and "Minato, You're Too Slow". Uchiha Kakuha (wearing) travels to Konoha and becomes an orphan, wielding the infinitely evolving Bloodline Limit: Yata-ga-Crow. Seeing Kushina, a new arrival in Konoha, being bullied by her classmates, he intervenes before Minato can, saving her and forcibly taking her in as his subordinate. [Host achieves the achievement "Little Brother Kushina" and gains the entry "Otsutsuki Bloodline: Kushina", increasing the purity of the Otsutsuki bloodline by 15% and granting the abilities Whirlpool Constitution and Physical Healing...] From then on, Uchiha Kakuha, along with his little brother Kushina, embarks on his journey to dominate the ninja world. The first step is to form a group of twelve guardian ninjas, ready to fight anyone who disobeys. The second step is to become the Five Kage's man, secretly controlling them. The third step is to convince Kaguya...

He transmigrated to Konoha and became Naruto Uzumaki, the male protagonist of a dark fantasy novel.

Just as Naruto was planning to use his foresight to secretly develop his strength.

The fruits of the forest descended.

I'm not pretending anymore, I'm laying my cards on the table.

Wood Release? That thing requires hand seals? Isn't it supposed to be something you just summon by shouting?

They can absorb nutrients using the fruit of the forest forest.

He absorbed Uchiha Shisui and gained the Sharingan and genjutsu abilities.

On the night of the Uchiha clan massacre.

On the left is the Root organization, and on the right is Obito Uchiha and White Zetsu.

Wood Clone Naruto: "You guys are here to buy goods too?"

The Fourth Shinobi World War?

Before the battle, White Zetsu said, "Don't worry, how could I, White Zetsu, possibly betray you?"

The Power of the Forest —

White Zetsu: "Naruto-sama~ Kabuto and Obito are hiding there! Awooo~!"

...

[Unbeatable background, no system, multiple female characters, doesn't eat beef]

This book is also known as [One Piece: The Strongest Background King] and [Because I don't eat beef, Im said I'm too extreme].

Ace's father was the Pirate King Roger, Luffy's father was the Revolutionary Army leader Dragon, and Teach's father was the former ruler of the seas, Rocks.

Alright, alright, so the world of One Piece has entered the era of relying on one's father's connections, huh!

My name is Narona Ian Saint. My mother lives among the flowers year-round. The Five Elders kneel and call me Young Master. The Knights of God are my personal guards. What do you have to fight me with?

Comparing family backgrounds? My family has a history of 800 years, but it can't compare to your family's three generations of hard work.

"Kicking the Celestial Dragons like a football? Who is this guy to be so arrogant?!"

"What? The Five Elders actually called him Young Master? Then it's alright!"

"They kidnapped Princess Vivi to the Holy Land, and then blew up a restaurant just because she wouldn't eat beef. Is there no law left?"

Ian: "Which law says you can't do whatever you want? I'll make my mom change it!"

Travel through the world of Naruto and awaken the mosquito's supernatural powers.

Absorbing other people's blood and bloodline limits are the most basic things.

Have you seen nano mosquitoes that can modify gene chains?

Have you ever seen a hundred-meter-long mosquito, comparable to a wild beast?

Uchiha Sasuke: "Why can't I beat him, and the honor of being the chief student was also taken away by him!"

Uchiha Itachi: "Stupid... Damn, how come this guy is even more perverted than me!"

Uchiha Madara: "Oh, my great-grandmother Kaguya, this is really a hell, this boy's mosquito is even bigger than my perfect Susanoo!"

Shen Gu Qingkong: "Sit down, sit down. As a time traveler, it's okay if you don't have a system, but your only superpower can't be more impressive. What a fuss."

"Konoha Village, Will of Fire..."

"It's ridiculous."

Standing on the ruins of Konoha Village, Uzumaki Naruto looked indifferent.

. . . . . .

Chu Ran took the golden finger to blacken the protagonist's system and traveled through time.

He traveled to Naruto's world and became the devil deep in Uzumaki Naruto's heart, constantly bewitching Uzumaki Naruto.

"If an angel would betray you for the world."

"Then, I, the devil, will betray the whole world for you."

Chu Ran smiled slightly.

Main characters: Chu Ran, Uzumaki Naruto,

Ye Yun traveled through the world of the Shinigami and became an ordinary teenager in Karakura Town, hunted daily by Hollows. Fortunately, there's a point-generating system. By absorbing spiritual energy, he can continuously gain points, even increasing his Hollow-like abilities. Too little spiritual energy? Add points! Soul-chopping sword too weak? Add points! Learning the ways of the ghost too slowly? Add points! Until one day, Ye Yun invaded Soul Society to rescue the abducted Rukia Kuchiki. That day, the entire Soul Society was shocked. Kyoraku Shunsui: "Oh no, teacher, a monster has appeared!!!"