[Invincible in the late game] [Collapse of cultivation] [Slightly angsty] [Lots of memes in the early game] [Immortal Dragon] [Super strong protagonist] [Unyielding] [Multiple female leads] [Star God level plus Luo Jinxian level in the late game]

Also, please note that this is the author's first book, so there will be a lot of references and memes in the early parts. As the writing style improves, it will get better and better later on.

From an innocent and naive boy to a valiant hero bearing the mark of extreme evil, he travels through various worlds, buying time to grow. To protect the beauty in his heart, he raises his blade against villains, solely to safeguard the promise he made to her.

From sword-drawing slashes to dimensional slashes, and then to spacetime slashes. From ordinary people to beings of imaginary numbers, and then to beings with white dwarf cell constitutions. From ordinary people to Great Immortals, from guardians to immortal dragons, all for the sake of protecting heroes and Valkyries.

This is the story of Lin Qin saving them, and also the ending of their rescue of Lin Qin.

There were a lot of references and memes in the beginning, but I've improved it later. Please bear with me, everyone. Thank you! ヾ(❀╹◡╹)ﾉﾞ❀~

(Currently, the worlds that have been integrated include Charlotte, Dragon Maid, Zero no Tsukaima, Tamako Market, A Silent Voice, Natsume's Book of Friends, and Iruma-kun: Demon Lord. New worlds will be added later based on readers' requests.)

"Mochizoku Doraemon, use your invincible brain to think of a solution!"

"I really only know a little bit!" Dairo Mochizou was on the verge of tears.

...

My name is Ooji Mochizou, and my dream is to live a peaceful life on campus and in daily life as a truly ordinary person.

But why am I always surrounded by these strange people?

"In the end, isn't it all because you broke the seal on the Holy Sword?!"

"Who knew there was a dragon inside!"

"...Wouldn't that mean we're doomed?!"

"Quickly summon Lucoa to save us!!"

Louise simply shouted.

"Damn it, I already summoned her, but it seems I teleported Lucoa to the Demon Realm!"

"You unreliable idiot!!"

[Various anime/manga crossovers, multiple female characters, Tokyo Ghoul, Detective Conan, High School DxD, Heaven's Lost Property, Jackie Chan Adventures, etc.]

Asagi, Akane, Himawari, Idol Girlfriend?

Regarding the issue of the unconventional world he transmigrated to, Hinata Gen said he didn't care at all. This was a paradise, where all the action and passion could go to hell; it was all about slow-burning daily life and collecting girls.

Individually, the Rikus who travel through various worlds are ordinary and weak, but sharing a common talent, they are geniuses. Riku the Jujutsu: Jujutsu works like this; jujutsu masters only care about making wishes, and "binding" is a big consideration. Riku the One-Man: The old Rikus are passionate, the young Rikus are cunning and treacherous. Riku from the World of Miko: I don't eat beef. The Jujutsu world, the visible Miko, Under One Person, Naruto, Bleach, One Piece, A Mortal's Journey to Immortality, Spider-Man Dungeon, DNF, Digimon, Pokémon, Hogwarts... When they stand atop the mountain: "I, Riku, owe my success entirely to myself. Rikus, give me a boost!" Keywords: Simultaneous travel, shared talent, crossover. Current progress: Jujutsu Kaisen—The Visible Miko—Under One Person—The Buried Frilian—Kengan Ashura and Hunter x Hunter.

Amamiya Yoru accidentally transmigrates to a world where the myriad realms are just beginning to appear. Various monsters and characters from these realms are beginning to emerge. Fortunately, along with her transmigration, Amamiya also obtains a system called "Myriad Realities Role-Playing." By gaining fame through this system, she can draw various characters to role-play! Her first role-playing is Gilgamesh, the King of Heroes from the Type-Moon universe! King Arthur! Karna! Zhongli! and many other characters. Thus, Amamiya begins to role-play all sorts of characters, and the characters she portrays gradually become renowned throughout the world! (This leans towards crossover anime/manga; multiple anime/manga characters will appear later.)

After meeting up with a girl cosplaying Raiden General, Luo Shu unexpectedly transmigrated to a crossover anime world. As long as he can twist people's perceptions with his twisted logic, he can become infinitely stronger!

From then on, a canopy spanned the Northern and Southern Hemispheres, revealing heavily modified videos, and the art style of the entire anime and manga world gradually became unique.

Yukino Yukinoshita: "I often stand atop the hill of swords, intoxicated by victory... This body is destined to be made of the Infinite Blade, Unlimited Blade Works!"

Rikka Takanashi: "The Kaleidoscope is invincible, an invisible boundary line, untouchable by any attack. Come on, Saber, let's see whose Noble Phantasm is the true absolute defense!"

Kaguya Shinomiya: "Even though I bear the Lostbelt and have to support the Hall of Heroes with one hand, I, Kaguya Shinomiya, am still invincible in this world... Hayasaka, save me!"

Countless anime characters have inherited mythical legacies, stunning the world!

Under his manipulation, this world gradually rose from a low-magic realm to a higher dimension, until it became an eternal and indestructible world!

(As long as I love Blue Archives and all the children here, I will never stop updating. I just sometimes think about the plot to avoid making anyone, including myself, uncomfortable. Hehe, I love every lovely student in Kiwatos so much.) This is a gentle person who came to the utopia of Kiwatos and began their destiny together. Please look forward to the world I have created for Kiwatos, because I love them so much.

[Gender-swapped Natsuki Subaru] + [Multiple Heroines] + [Template] + [Gojo Satoru]

"I'm giving you one chance to make a move. If you can hurt me, I'll let you go."

Tsukirō Tsukasa looked at the person in front of him with a mocking expression.

And the person before him quickly gave his answer—

"Don't underestimate me! I'm going to kill you right here!"

Hearing the boastful words of the person in front of him, Tsuki Renji's mockery remained undiminished as he continued to speak:

"That's a great spirit, but... if you can do it, you can give it a try. The price of failure is very high."

(Note: There will be some babysitting elements in the early stages of the story.)

[Multiverse + Reverse Godly Riches + Dihua Style + Hilarious and Refreshing Novel]

Chosen by the gods to become an angel investor in countless worlds, the only condition for returning home is to lose all his money?

The overjoyed office worker Cao Xiaoxia exclaimed, "This can be done with just hands!"

So, full of confidence, he embarked on a spending spree across the myriad worlds, throwing money at the most unreliable projects!

The Fourth Hokage, who believed investing was a sure way to fail, was trying to throw his money away.

[Ding! Congratulations, host, for successfully preventing the Nine-Tails' rampage and bringing peace to the ninja world. Your foundation's assets have increased 100 times!]

Sponsoring Bucky the Joker to run a delivery service, waiting for the company to go bankrupt and be liquidated?

[Ding! Congratulations, host, for monopolizing logistics on the Grand Line, becoming the "Fifth Emperor of the Sea," and your group's market value has skyrocketed 1000 times!]

Give Deadpool an unlimited black card so he can squander it as he pleases?

[Ding! Congratulations, host, for creating the world's number one internet celebrity! Your merchandise is selling like hotcakes, and your personal brand value is immeasurable!]

Cao Xiaoxia, seeing his astronomical assets growing ever larger and the progress bar for getting home getting further and further away, finally broke down.

"Please, I beg you! Stop making me money! I just want to go home!"

However, his subordinates, the Crouching Dragon and the Phoenix Chick, were filled with admiration:

Orochimaru: "Boss's move may seem absurd, but it's actually using money to force a technological revolution. Brilliant, absolutely brilliant!"

Kaguya Shinomiya: "Every money-losing plan of the boss perfectly predicted all the market trends. He is the true god of business!"

Witch's Journey + Undead Civil War with Ainz Ooal Gown + Re:Zero + Fate + A Certain Magical Index + One-Punch Man. I love Misaka Mikoto's corpse, a body that witnessed darkness yet remained unyielding, radiating youthful vigor. I love Natsuki Subaru's corpse, the thousand-faced remains torn apart by reincarnation, each piece of flesh recording 486 kinds of despair's fragrance. I love the corpse of the witch Elaina, the traveler's corpse recording information about measuring the world. I love Kamijou Touma's corpse, the savior boy falling into eternal slumber, and I will never let you disturb his death! I love the emotions that living beings show in the face of death, and I hate those undead who walk on the earth with twisted souls. Facing the Undead King of the Great Tomb of Nazarick before him, Ron pointed his spear and glared angrily, saying from the bottom of his heart: "Skull, I will bury the soul within you, and finally, send you into the embrace of death!" The undead civil war between necromancer and the Undead King has begun! My name is Ron, a necromancer who occasionally travels through worlds. Are you trying to say I'm overestimating myself? Sorry, in a necromancer's dictionary, there's only whether I want to do it, not whether I dare to do it!