The world is submerged by the sea, and Luo Zhen is the last human. This is the base, this is the system. Explore the truth of the apocalypse, summon girls to develop and grow stronger, and when resources run out, travel to other worlds. Enterprise: The Commander doesn't let you get under the covers, are you going to or not? You're going to get under the covers even if you die. Frederick the Great: I just came to check if the Commander is properly covered up. Prinz Eugen: Commander, when you see me at night, just say goodnight, not... Luo Zhen: What are you doing here? How did you get in? A group of ship girls couldn't contain themselves and burst through the door, a great battle was inevitable. Luo Zhen: Ship girls are strong, but building a base requires various talents, are there any other roles? System: Yes, bro, yes. Bulma, Android 18, Tsunade... you name it!

At the end of the season, I was transported to countless worlds, splitting into numerous parts, all of which were of hellish difficulty:

The city, but mysteriously revived, a world rife with evil.

The sky was covered, but darkness and turmoil reigned, and all living beings were slaughtered.

Honkai Impact 3rd, but Honkai Impact 3rd Academy, a happy ending!

Stars, fifty years of life, the first research vessel has just set sail...

Journey to the West, at least, isn't a dark myth; it's even worse than a dark myth!

In ancient times, it started with the character "青" (qing), but it didn't refer to Qingmaoshan.

Mei is there, but how was that black sun in the sky depicted?

………

I don't know if I destroyed the world in my past life, but none of the worlds that Ji Mo has traveled to are simple. Anyway, in order to survive, Ji Mo from all the worlds has united to become one family!

"Since you don't want us to live, then none of us will live!" Ji Mo said.

Possible worlds to write about: Honkai Impact 2, Mystery, Journey to the West, Shrouding the Heavens, Super God Academy, Stellaris, Mystery, Honkai Impact 3rd, Dragon Raja, Fate...

Dong Huangxuan traveled to another world, thinking it was just an ordinary one, where he could just live a peaceful life. But who would have thought that next door lived a little girl named Izumi Sagiri who loved drawing. And the girl next door who was entrusted to live in his house was named Kafu Chino. Did Yukinoshita Yukino and Shinomiya Kaguya quarrel over whether to join the student council or the service club? Did he meet his in-game teammate offline, a blonde girl named Gabriel? Did his deskmate who often takes leave turn out to be a celebrity named Sakurajima Mai, who also has some super powers? And why did a giant dragon suddenly appear here, just like a dragon that was stabbed by a sword? Hey, hey, hey, where is the peaceful life in the ordinary world?!

Games have invaded reality, monsters are rampant, and dungeons, secret realms, and abysses are scattered all over the world.

In order to resist monsters, humanity has officially entered an era of full-scale job change.

Li Kang, who turned eighteen, successfully transitioned into a mechanic.

Ironclad armor, electromagnetic cannons, particle cannons, electromagnetic shields, drones, black holes, Gundams, star destroyers, and billions of mechanical machines in the mechanical space.

From this point on, one person became one nation, ushering in the mechanical age.

[Ding, the Perverted System has been successfully bound...] [The host only needs to perform perverted behaviors that are approved by the system to gain perverted points and continuously become stronger!] Byunta, who transmigrated to the Pokémon world: "Holy crap?!" When it comes to being perverted, he really hasn't lost to anyone! "With a system, who still wants to be a Pokémon Master?!" Byunta declared righteously: "From today onwards, I vow to become the most perverted pervert in the Pokémon world!" [Pokémon] [Queen of Ten Thousand Females' Female Furry] [Starting from Pallet Town] [Invincible]

As everyone knows, without talent and ability, you simply can't survive in the world of crossover anime! Every day you either encounter academic geniuses who easily get perfect scores or "ordinary" high school students with billions in assets; bestselling authors and national idols are constantly blocking your door; musical geniuses are as common as stray dogs on the street! How are ordinary people supposed to live in a world like this?! "Oh, I'm not an ordinary person either? Never mind then!" Although she didn't have a system to help her, Sakura Koji was born with a family background, talent, good looks, and parents that other protagonists could only dream of. The only problem… “What’s with being born with a debuff? Will I even live to be 20?” “There are so many geniuses in crossover anime, why is everyone targeting me?!” He looked at the constantly appearing Yamada Ryo, Hoshino Ai, Kawaharaki Momoka, Hiratsuka Shizuka, Sakurajima Mai with disdain, “Hmph, looking at you is less appealing than looking in a mirror.” “Hmm? Contacting them can cure my illness? Then I have to go!” “You know, I don’t subjectively want to be a scumbag, but objectively, that might be the case.” “A love triangle, huh? That’s a bit dangerous. I wonder if crossdressing and using an alternate account could help me share some of the burden.” “I super, super, super love my XX girlfriends?”

Transmigrating to the Naruto world, becoming an orphan of the Uchiha clan, and acquiring a "Darkening Upgrade System," he gradually embarks on the path to becoming stronger. With the system in hand, the world is his. Whitewashing weakens him by three points, darkening makes him a hundred times stronger. "Ding, your Shadow Clone Technique is eager to show off and has automatically upgraded to the highest level." "Ding, your Shadow Clone Technique is not to be outdone and has autonomously mastered it, upgrading to an excellent level." "Ding, your eyes feel innocently caught in the crossfire and are very resentful, awakening the Sharingan through darkening." "Ding, your Sharingan feels insulted and directly affected, automatically upgrading to one tomoe." Although Qi Tian is in the same class as Guy, Obito, and Wu Wu Kai, after his darkening, he has no worries about his future.

[Legend of the Dragon King] [Multiple Female Leads]

(Gender-swapped, Tang Wuling, please do not read if you dislike this)

Jiang Yi awakens his martial soul, the Fangtian Halberd, and comes with a built-in system that allows him to recognize his thief as his father!

You can get a reward as long as you betray your adoptive father!

Thus began Jiang Yi's journey to become a father figure in the Douluo Continent.

[Ding! Host has betrayed the Demon Emperor and obtained a Blue Buddha Child!]

[Ding! Host has betrayed the Abyss Saint King and gained authority over the Abyss Plane!]

[Ding! Host has betrayed Sea God Tang San and obtained the Asura Sword Sheath!]

[Ding! Host has betrayed Gu Yuena and obtained an Abyss Dragon!]

"???"

Jiang Yi looked completely bewildered.

System, is this reward fair?

...

Many years later.

At the Spirit Pagoda, Gu Yue stared at Jiang Yi in disbelief.

...

(Don't be so blunt. First, look up why the Uchiha clan was driven to the edge of the village before claiming the Nine-Tails' attack resulted in zero Uchiha casualties.) Liu Yu transmigrated into the Uchiha clan of the Naruto world. Upon entering the world, he faced a difficult choice: choose a useless Uchiha boy or a beautiful Uchiha girl? Liu Yu pondered, "How can I, a seven-foot-tall man, choose a woman?" However… Sett: Constitution Card received. Viper: Summoning Card received. Azir: Summoning Card received. Kayle: Constitution Card received. …So, I'm playing League of Legends in the Uchiha clan.

How do you build a harem?

With sweet talk, heroic rescues, and money, first taking their bodies, then their hearts?

No, no, no.

Give, accompany, offer tenderness and sincerity, help them thrive, and then make excessive demands.

If rejected, double your giving, double your companionship, double your giving.

Let them obsess, toss and turn, experience a mixture of joy and sorrow, until they finally give up, drown in happiness, and never leave you again.