The transmigrator, Natsukawa Tiger, is 18 years old (?), mentally 30 years old (?), and his actual age is unknown. He is a young man who inherited the Holy Sword from King Arthur, a Star Sword Wielder with a body almost identical to that of Princess Arcueid of the True Ancestor, a candidate for Earth's Ultimate Origin, a well-known street hustler in the Clock Tower's parallel world, and a super-professional savior who has saved the world countless times! After saving the world yet again, he sincerely decided the following: [Even if Alaya and Gaia kneel down and beg me next time, I won't save the world!] [I want a vacation! I want to retire! I want to retire!] [Want me to save the world? No way!] Then, after getting married to his female brothers, only four years passed. Natsukawa Tiger, the human form of Arthur, the designated father of Alaya and Gaia, transmigrated again! (The previous work was "To Become a King and a Magician", which has over 2 million views and is now complete, with the first 420,000 views being free.)

Natsukawa Tora transmigrated to Type-Moon. Lacking magic skills and connections, he was busy working odd jobs, initially thinking he'd be the most pathetic transmigrator. But everything changed after he was chosen by the Holy Grail and summoned King Arthur (Old Saber). Especially after the Holy Grail War ended, and Old Saber became his [Special Forces Machine], turning him into Old Saber Superman. ...On a certain day, in Chaldea, in the same familiar corridor, around the same familiar corner. "Sajyou Aika, don't come any closer! I don't know Arthur, really! -- Emergency call!" [Being being teased by a friend's old face [I'm telling you, Souji is super cute]]

Finding Kiana and Bronya during my travels should have been a happy thing, but, Your Excellency, what's wrong with you?

The captain was dumbfounded when he saw the blonde girl in front of him.

Kiana and Bronya also seem off.

One day, the captain in the basement regretted his actions, saying, "I was so stupid. What kind of girl is so overly familiar, and only with you? Besides, Kiana even has a love interest in the story."

(A desperate attempt to win back her husband? + Restart, I'm the protagonist + Too many elements)

(There are quite a few out-of-character (OOC) elements, so remember not to use your brain while reading.)

(Apocalypse, natural disaster, rebirth, space, hoarding, free purchase, no romantic pairing)

In her previous life, Xing Wen was immersed in so-called family affection, working hard to help her uncle's family survive in the apocalypse.

In the end, he was betrayed by his uncle's family and handed over to the leader of a private base, where he was tortured to death.

Having been given a second chance at life, she was determined to make her uncle's family experience the cruelty of the apocalypse.

This time, Xing Wen, besides seeking revenge against her enemies from her past life, wants to live alone in this apocalyptic world.

However, the appearance of a mysterious organization forced Xing Wen to take action. In order to avoid disturbing her future life, Xing Wen had no choice but to take the initiative and eliminate it.

"Having a ship girl transported to the world is already a luxury, but to have a repair system on top of that is cheating!" "Akashi, Vestal, from now on, I'll handle all the port repairs!" Lu Hong said confidently. "Meow?! Then I'll go help Shiranui, meow!" Akashi floated towards the convenience store. "No way, I still need to take care of Enterprise!" Vestal said discontentedly.

Researcher Xu Yuan is reborn back to 2002, during his senior year of high school.

Just as China was in the midst of a harsh winter before its scientific and technological rise, he discovered a new panel in front of him that could help answer questions.

Task: Solve conic section problems

Subject: Mathematics

Progress: 25%

Result: Incomplete

Starting with mathematics, I embarked on a research path completely different from my previous life.

...

Many years later, Xu Yuan has become an academician of a major power.

When interviewed by reporters, he said, "Once the research direction is determined, any problem can be overcome."

[Game mode brings the story into reality + no romantic pairing + rebirth + fast-paced, satisfying read]

Strange black crystal balls suddenly appeared all over the world, and a live-action game called "Destiny" descended upon Earth.

Hundreds of millions of people are forced to become players and get caught up in the game.

From then on, the game became integrated into reality, and the original order began to collapse and be rebuilt.

...

Jiang Nan unexpectedly returns to the day five years ago when fate struck.

But in this life, my class was warrior, and now it's priest...

Jiang Nan, who is used to violent output, accidentally became the number one violent healer on the entire network.

From then on, Jiang Nan became a regular on game announcements, frequently making headlines across the internet.

This first kill, that first kill

This title, that title

So many I could barely carry them all.

The players went from initial shock to eventually becoming accustomed to it.

"However, you're supposed to be a healer/priest. Instead of staying in the back and healing, you're being more violent than a warrior. Is that appropriate?"

Jiang Nan, who had just wiped out a group of people and had a string of red names on his head, turned around and asked, "Are you talking about me?"

The players immediately backed down: "...No, no, boss, whatever makes you happy."

[No romantic partner means the female lead doesn't love anyone and is only focused on becoming stronger, but that doesn't prevent others from liking her.]

...

[The game doesn't describe many scenes in the later stages; it gradually integrates into reality, so it mainly focuses on the real world. If you enjoy descriptions of monster battles, you might not like it. Please consider this before reading. Thank you.]

Having traversed the primordial world and become Rahu, accepting his future destiny was impossible; of course, he had to make changes.

Years later, when Hongjun came out to spread the immortal path, he saw demons claiming that joining the demonic path would give them the chance to obtain innate magic treasures and give them enchanting demonic companions. He cursed them inwardly as shameless.

As Zulong watched his dragon sons and grandsons rushing towards the Western Demon Clan's stronghold, his lips twitched.

Luo Hou smiled slightly, looking at the Creation Demon Lord, Yin Yang Demon Lord, and other beings below, and said with a smile:

"I really didn't seduce them, I just gave them a little more than you did."

...

After being released from prison, Xu Qingshan returns to 2008 and vows to walk the right path.

At first, all he wanted was to do his best to ensure that his relatives and friends could live peaceful and happy lives.

But when he opened the book, he discovered that he had an extraordinary level of comprehension.

From 421 points to top scorer in the college entrance examination!

From mathematical formulas to technological dominance!

When he saw the equipment list, he realized that if he wanted to do real scientific research, he had to make money first.

Many years later.

Xu Qingshan, dressed in a suit and tie, looked at the thousands of young girls in the audience.

"I may be nothing but mud, but if I turn back, I can still be a carp that leaps over the Dragon Gate."

"Continuous learning and experimentation are essential; combining industry and research is the only way to succeed!"

"My secrets to academic success! Would you take this dose of motivational fluff?"

As soon as the words were spoken, the screen lit up.

"Academic Emperor", "King of Technology", "Leader of Fujian Merchants", "Internet Legend"...

Top students are good at bluffing; the world is quite different.

[Slow burn/Rebirth/Slice of life/Stable daily 10,000 words]

As the apocalypse arrived and order collapsed, Cen Nuo was betrayed by her own family. Her spiritual core was dug out, her crystal core was stolen, and her teammates were also implicated and killed. In the end, her resistance was futile, and she died tragically in prison. When she opened her eyes again, she found herself reborn a month before the apocalypse. In this second life, seeing the true colors of her so-called family, she would never let those who harmed her in her previous life go unpunished, and she was determined to carve out her own place in the world of the apocalypse.

He only wanted to repay the kindness of his past life, but he was inexplicably entangled by someone, and only at the end did he realize that it was a scheme set up by a scheming person.