Those who traverse other worlds undergo a baptism of the origin, constantly moving between realms in their quest to reclaim what they have lost. In this process, they grow continuously; it is a journey without end. Now, let's begin.

Fang Yan transmigrated to a crossover anime world. Looking at the familiar two-dimensional characters, he thought he had entered the world of a slice-of-life anime. But suddenly one day, Aki Tomoya died and turned into a vengeful ghost to come after him. At the critical moment, his system was also prematurely reactivated.

Fang Yan then realized that this was not a slice-of-life anime world at all, but a world where strange things were reviving, with all sorts of demons and monsters, and evil Onmyoji appearing one after another. But no matter how strange things were reviving, Fang Yan could always be above them.

Mai-senpai, has your soul been pulled out of your body? I'm sorry, I can't help you right now. Why don't you follow my friend for now?

Kaguya Shinomiya, do you have a dual personality? Once your inner personality comes out, you're exceptionally domineering and even treat human life like dirt? No problem, watch me take her down!

Yukino Yukinoshita, did you and the cat switch bodies? Hmm, this cat seems to have...

[Illyasviel completes the sign-in and is rewarded with a 1cm increase in height.] Illya: "???" [Tokisaki Kurumi completes the mission and is rewarded with a video of Tokisaki Kurumi's dark history. Please accept it!] Tokisaki Kurumi: "???" [Fate Testrosa completes the mission and is rewarded with a full set of Takamachi Nanoha's friendship bombardment flow!] Fate: "???" [Shirai Kuroko completes the mission and is rewarded with a lunch box of Misaka Mikoto's love!] Shirai Kuroko: "......!!!" Chu Chen silently watched these system hosts, who were mentally broken by the system he created, and drank his tea very calmly. "Your rewards are really not my fault. I'm only responsible for making and delivering the system. You blame me for being so cruel..."

【Comprehensive Comics】+【Bai Xier】+【Hei Xier】+【Yuri】

After the mother of the Quantum Sea was born, she received a glimpse of the Tree of Imaginary Numbers.

After that, he gained the authority of all Herrschers except the Origin.

However, when traveling through the world bubble one time, he was accidentally sucked into a crack and came to a world that had not collapsed.

However, the entertainment culture is particularly abundant, with various film and television works, including "Honkai Impact 3rd".

However, after living there for several years, she was taken away by the same rift again. However, after entering the rift this time, Xier gained the ability to travel through the world.

Embark on adventures and travel in various worlds.

[World: Date A Live, Fate, Honkai Impact 3rd, Honkai Impact 3rd...]

Traveling through the world of Conan and transferring to Teitan High School, Makoto Higashino decided to start a new era.

"Ran, it's not that Kudo doesn't like you, he just cares more about reasoning."

"Sonoko, you are much cuter than Ran when you let your hair down."

"Lawyer Hime, Uncle Mori goes to Kabukicho every day, is he really investigating the case?"

"Amei, Shuichi must have a compelling reason, so he didn't come to save you even though he knew it was dangerous."

...

Tea art is an art!

Activating the sign-in system, Makoto Higashino just wants to be an ordinary tea art male god.

After Christmas in 2022, Hikigaya Hachiman of Sobu High School was holding a novice iron sword, and the game system in front of him was floating with a death notice of "Exit Key Disappeared".

[Asuna]: "Hachiman, is this woman the real friend you mentioned?"

[Yukino-chan]: "Hikigaya-kun, you have violated the Service Club by maintaining close relationships with a large number of women in the game."

[Yui]: "Hikigaya's marriage system report... I, I'm not particularly concerned!"

When Asuna took Hachiman's hand and ran into Yukino, Yui, Caiyu, Shizuka, Haruno, Yumiko, and Shiro-san in a cafe, she found that a small hand suddenly twisted towards her waist. Hachiman, who was in pain, looked at the love battlefield filled with invisible gunpowder with tears in his eyes: "So - why am I forced to deal with interpersonal relationships now!"

(This article belongs to the world of anime, with the main characters being Sword Art Online and Oregairu, and many anime characters such as Steins; Gate and Rascal will appear later.)

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...

More than ten years ago, a child fell from the sky in front of the Rock King. When Morax saw the child, he frowned for a long time: "What an ugly child..."

More than ten years ago, Zhong Gui fell from the sky. The first person he saw when he opened his eyes, and the first thing he said was that he was jealous of her beauty. Zhong Gui was determined to stick to him for the rest of her life, eating and drinking his food, and even eating him out of money!

Everything was going smoothly until Zhong Gui returned from his travels in the seven kingdoms.

Zhong Gui: Am I engaged?

Ganyu: When did this happen? How come I have a new fiancé?

Shen He: Senior sister? Why is she here?

Hu Tao: This is my adopted husband. Where did you come from? Zhongli, Zhongli, they're bullying me!

…

Then, you need a tool to travel to other worlds!

Chat Man: Here I come!

[Minor Illness][Multiple Female Leads][Strong Female Lead][Dual Civilizations] "My friend, your abilities will be a great lure, so I need you to achieve my goals. Similarly, this will help us develop our own weapon," Otto said. Zhong Li Mo silently agreed to Otto's proposal, thus sowing the seeds of her own downfall. "Sister... what are you going to do to my husband?!" "I won't let you disappear again... you will be by my side forever." "You mean our husband, whom we've waited fifty thousand years for, has been stolen by a bunch of paramecia?"

[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❀~