[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 created a chat group on a whim, but after traveling through time, I didn't expect that the chat group would become a cheat code.

Uchiha Izumi in the Naruto world, Kato Megumi in the heroine, Unohana Retsu in the Bleach world, Esdeath in the Zanmei world...

Shinjiro was transported to the world of Bleach, becoming a human without spiritual power, unable to even defeat an ordinary Hollow. Fortunately, he obtained the [Life Simulation System], allowing him to experience the lives of different girls, change their life trajectories, increase their affection, and obtain rewards. He thought that since it was a simulated world, he could save girls but not take responsibility, and he was just a legend. But unexpectedly, one day, they all came knocking on his door? Rukia grabbed Shinjiro's collar, her little boots stomping on his chest, "Bastard! You've lied to me for so many years, and you think you can just walk away?" Retsu Unohana smiled and drew her sword: "How's your swordsmanship improving?" Rangiku Matsumoto squinted, "You used to say you only loved me, what's with these people now?" She glanced at Momo Hinamori, Soi Fon, and Ori Inoue behind her...

Good news, I was killed by a train at home.

Even better news: he's become the navigator of the train.

Even better news is that you can travel to the world of anime by train.

What pioneering and interesting things did you do after becoming a navigator?

She was paired with Kirito.

Adopting Lolis from All Over the World

Discussing the relationship between monarch and subjects with a famous queen

The birth of the king was celebrated with a cannon salute; God was lured onto a train; and Shiori almost fell in love with him.

Do these count?

Worlds experienced: Sword Art Online, Black Bullet, Akame ga Kill!, Date A Live, High School DxD, Guilty Crown, Academy Battle, Accel World...

(P.S.: The world-building is mostly from older anime series, with fewer newer ones.)

[Simulator + Multiverse + Invincible and exhilarating story + Fast-paced + Decisive and ruthless]

Lin Yu was completely bewildered.

He simply took a nap and inexplicably found himself transported to another world. Fortunately, after the transmigration, he merged with his counterpart in this world.

Based on his memories, he knew that he had probably transmigrated to a world where spiritual energy had just begun to recover.

Just as he was thinking about how to deal with the murderer who killed the original owner of the body.

His golden touch arrived as expected.

[Congratulations, host, on fusing with your counterpart. The Otherworld Simulator is now activated.]

This simulator can project a true spirit to form another self in another world and infinitely simulate the life of that other self.

After each simulation, Lin Yu is able to inherit the strength I possessed in the other world.

Okay, this guy went straight from being a background character in a spiritual revival story to becoming the protagonist of a wish-fulfillment novel in an infinite simulation story.

After that, he simulated one world after another: martial arts world, high-level martial arts world, world of gods and demons, world of immortals and heroes...

As Lin Yu watched the simulation, he felt that he was more like a protagonist in a wish-fulfillment novel than the other world version of himself!

I'm reincarnated as a goblin in another world of anime and manga, embarking on an adventure. It's a lighthearted, no-green (cuckolded) story, just pure NTL (non-sexual romance). Utaha, Artoria, Aponia, Misaki Shokuhou, Kuroyukihime, Yoru, Shizuku Misato, Asuna, Genro, and many more—all come to me! Give me a bunch of beautiful women, and I can create a nation!

Li Changsheng transmigrated to the prehistoric world and awakened an extraordinary level of comprehension. He started by joining a multiverse chat group. [Old Taoist of Wudang Mountain: This time, those joining the group aren't human.] [I am Spider-Man: Everyone who joins the chat group is a member of our group.] [Little Island Master of Peach Blossom Island: Newbie, what's your cultivation level now?] [Prehistoric Willow Tree: The chat group shows I'm eleven stars.] [Young Master of the Spirit Hall: ? ?] [I am Spider-Man: ? ? ?] [Old Taoist of Wudang Mountain: ? ? ?]

This book is also called "I Joined a Women's Chat Group", "I Traveled Through Ancient Times and Became a Prince", and "I Can Trade with the Worlds of the Universe".

Lin Ye awakens his memories of his past life.

He found himself the ninth prince of the Great Zhou Empire in another world.

In this world, there are realms such as acquired, innate, master, grand master, land immortal, and celestial being.

Lin Ye himself is just a mediocre person.

Fortunately, the memory was bound to the trading space of the heavens as soon as it awakened.

Pills, skills, laser cannons, missiles, all traded in an endless stream.

At the same time, when binding the Zhutian trading space, the chat group will also come along.

From then on, Lin Ye had two golden fingers.

Don't talk to me about bloodline limits; that's just an outdated chapter in my theory.

Transmigrating into Naruto, Uesugi Tetsu's "AI brain" can analyze everything.

While others train in the Great Fireball Technique, he optimizes the underlying chakra formula, doubling its power. While others rely on the Sharingan, he creates an "artificial spiritual root" system, enabling everyone to achieve greatness.

From the Three Bodies Technique to Sage Mode, from the Sharingan to the Rinnegan, all the mythical ninjutsu and bloodline limits are nothing more than lines of code that can be rewritten and surpassed in his eyes.

He refused the position of Hokage and founded the transnational "Spiritual Power Academy." When the Otsutsuki clan descended, he was already the founder who led the entire planet's civilization to fight against them.

Use your wisdom to unlock the secrets of our times!