Travel through a world invaded by disasters and awaken the sign-in system of all worlds.

He thought that signing in in this world and obtaining the power of a Ruler of Reason, which was enough for him to protect himself, would be great enough.

Unexpectedly, he was selected by the dimensional chat group and got the opportunity to sign in to other worlds!

[Ding! Congratulations to the host for signing in to the Genshin World and gaining the allegiance of the Heavenly Principle and the Four Shadows of Heaven.]

[Ding! Congratulations to the host for signing in to Demon Slayer World and obtaining the perfect version of the immortal body, which cannot be erased by non-rule levels.]

[Ding! Congratulations to the host...]

Sign in to all realms, strengthen yourself, establish destiny and reverse entropy in the gradually collapsing world.

I originally wanted to head towards the end of the trees and the sea, but I found that I met countless beauties in the process.

Kasumi no Shi: "Tsk, what an unlovable leader!"

"You left a deep impression by being a hero saving a beautiful girl, but now you want to just walk away after you've been seduced?"

Eriri: "Damn it! I was here first, and the twin tails were supposed to increase attack speed! Why don't you come up and attack!"

Esdeath: "This man is stronger than me. I can't match him in terms of strength, but I must conquer him in other aspects!"

Lei Movie: "He saved his sister, if he wanted to..."

………

Banned for swerving during the Spring Emperor's Trophy, Sakura Baimu has become a trainer at Tresen Academy. After training the Triple Crown East Sea Emperor and Mejiro McQueen, who won the Spring Emperor's Trophy three times in a row, Tresen Academy welcomes a new batch of ponygirls. On the day of the entrance ceremony, Sakura Baimu arrived at Chairman Akikawa's office and met Kita no Genju and Satomi Kozumi, who were waiting to join the team. "Well done! Who would you choose to train as your next Triple Crown ponygirl?" Chairman Akikawa asked with a smile. Just as Sakura Baimu was about to open her mouth to answer, she suddenly saw a system interface appear above Chairman Akikawa's head. [Akikawa Yayoi: Training Difficulty (C)] Sakura Baimu smiled softly and pointed a finger at the older girl with long orange hair behind the desk. "Wha...what?! You want to choose me?!" "Of...of course not!" "Think about it carefully!!!"

Equipped with the cheat code for Dark Dungeon, Doc Otter arrives on Terra, the land of the beast-eared girls. By equipping accessories, Otter can establish a mental link with the heroes, enabling micromanipulations like sniper operators moving five centimeters to the left... or forcibly breaking through mental barriers and taking over anyone's body! He's the protagonist, yet he's become the villainous boss... Wait? The cheat code is Dark Dungeon? No "1" suffix? That's fine. Is the protagonist and the boss the same person? Unusual? Not at all. Traces resembling an Iron Crown have been imprinted across Terra, following the footsteps of the Rhodes Island land carrier. Looking back, Otto couldn't help but sigh... There was a shark who had mistaken him for the "Lord of All Things" and who pretended to be sick from time to time to take advantage of him after waking up; a killer whale who seemed cold but was actually stupid and sold herself to him without knowing why; a self-redeeming dragon girl; a hypocritical bomb maniac; a premature bread maker; a Hippogriff female teacher with a collar and tied up all over her body... and Kal'tsit made a handgrip dynamometer gesture from a distance: A bread maker, right?

Yuigahama Yui: For the first time, I found someone I liked and made a lifelong friend. These two joys intertwined...

(Oregairu + Food Wars! Shokugeki no Soma + The Melancholy of the Student Council + Chunibyo. Oreimo + Shinchi join in the middle part)

（Keywords: daily life anime）

Aoba traveled through the world of souman and became the owner of a izakaya.

He originally wanted to run the izakaya and relax, but he didn't expect that all the people who came to the izakaya were guys who were greedy for his body!

This is an izakaya, not a sex shop!!!

Kamishiro Rize: Hehe, the store manager's food tastes amazing!!!

Erina Nakiri: Store...Manager! I, I want more!!!

Kasumigaoka Utaha: It hurts so much... Only a kiss from the store manager can make it better!

Busujima Saeko: As the eldest wife, I will not put my husband in a difficult position!

Aoba: No, don’t come over here!!!

[No system + transformation + city + stickers]

There is a rumor in Kyoto that Jiang Qiuxue, the eldest daughter of the Jiang family, is proficient in music, chess, calligraphy and painting, and can do anything. As long as you find her and give her an ice cream, she will make your wish come true.

Traveling back in time, Saigyouji Hanyu finds himself in the Heian Period, a thousand years ago. The dog demons of the west are just beginning to rise, the raccoon cats of Shikoku are emerging, the flower demons of Izumo dominate the Tono region, and the Onmyoji of Heian-kyō aspire to overthrow both the Yin and Yang worlds... His father is the sorcerer who sealed the Saigyou demons, his sister is Saigyouji Yuyuko, he has a mentor, Kamo Tadayuki, and his senior is the Onmyoji Abe Haruaki. To seal the Saigyou demons, Saigyouji Hanyu, who originally wanted a simple life, embarks on the journey to become an Onmyoji, but his life gradually begins to fall apart... This is the story of an Onmyoji, his encounter with Gensokyo, and a young girl.

"Kaguya" (it won't be the same as the original, after all, comics are history), "I got super powers in another world, but I am still invincible in the real world" (there is only a door, it doesn't delay reading), "Between Girls" (gentle god!), "Furuma-san has communication disorder" (shaky god), "The Girl I Can See" (add some fun), "We Can't Study Together", "Horimiya" and so on, and a little bit more.

After finally winning the family struggle, the Bai Chen family finally settled down to a life of despair. His parents went out to travel the world, while Bai Chen stayed to continue his studies. Why did he have to finish his studies?

Bai Chen: "Why do geniuses need to go to school? I want to travel around the world too!"

Father Bai: “No.”

Bai's mother: "Da Me Yo"

Bai Chen: "Why?"

Father: "We are worried about you traveling alone."

Mother: "But your father and I want to have some time for ourselves, so, Bai Sang, enjoy your college life."

Bai Chen: "Bagayalu!"

P.S.: It seems like the writing is getting more and more fantastical? I'm not going to stray into a battle story, am I?

[Transformation + Cultivation + City + Orange + Relaxed and Funny + Academic Master + Cool Writing + All-Rounded Beautiful Girl]

A casual paper made professors in the alchemy industry kneel down and beg for more information.

Tickets for an academic lecture on formations are hard to come by even for emperors and powerful people.

The refining materials she mentioned were sold out overnight.

The high-priced medicinal herbs in the Lingzhi Garden were reduced to dirt-cheap prices thanks to her technology.

The loaches in Lingshou Mountain were also cultivated into real dragons because of her.

......

A top student? Sorry! She's a genius! A woman who stands at the pinnacle of all disciplines in the entire world of immortal cultivation.

He is also the most powerful cultivator in the history of the immortal world.

Yuuji Sakai, the usually vacant and somewhat weak protagonist, lives an ordinary life until the sudden appearance of a monster disrupts his ordinary life. Under the setting sun, Yuuji is suddenly attacked by an alien monster that transforms human "existence" into spiritual fire and then devours it.

At this time, a girl who called herself "Flame-haired and Burning-eyed Slayer" appeared and rescued Yuuji from the monster's mouth. Yuuji Sakai named her Shana based on the name of her large sword.

She told Yuji that his life was about to end - it turned out that outside this world, there was another world called the "Red World". In order to realize their ambitions, the people there took away the world's original power, the "power of existence", from humans one after another, and Yuji was one of the victims.

After the Crimson Apostle took away the "Power of Existence",...