[Lonely Rock + GBC + K-On! + Mygo + 100]

The female lead was driven mad by 50 billion; her thought process became abnormal, neurotic, and delusional.

Chishima Nai's soul transmigrates to Xinjing and becomes the daughter of a top tycoon in the island nation.

Good news! The chaebol family is huge and powerful. As the only daughter in the family, she was born into a life of luxury, with fair skin and beauty. Her suitors could circle the capital three times.

Bad news: As soon as Chishima Nai transmigrated, her family went bankrupt, owing 50 billion yen. Her father died of illness, and her mother abandoned her family and disappeared without a trace.

Before she even had a chance to experience the life of the wealthy, Chishima Nai instantly became a second-generation debtor.

"Quack, I understand all these principles, but why do I have to pay back the 50 billion yen all by myself?"

"If I can't pay it back within seven years, will you send me to America to serve those white lords to settle my debt?"

"Where are our relatives? Where are the human rights organizations? Where is the association that protects young girls? Please help us!"

Just when she was in despair, a ding-dong sound gave Chishima Nai a glimmer of hope for freedom.

"System! Give me some more power! Give me strength! One million horsepower! Roar! I'm going to blast them to pieces!"

"Wait, what do you mean you're just a friend and can't help me settle my debts?"

Although it's just a friendship app, the system guarantees that as long as Chishima Nai completes the tasks properly, she can unlock skills and pay off her debts as soon as possible.

Helpless, Chishima Nai had no choice but to diligently make friends, but over time, she began to realize that something was wrong.

"System, are you sure you're just a friendship app?"

[It's absolutely true, host.]

Looking at the girls in front of her who were trying to trick her into sticking on her like big bad wolves, Chishima repeated the question again.

Are you sure you're really just a friendship app?

My name is Chihaya Aine. I just returned from England and suddenly regained my memories from the first playthrough. Is this the world of the second playthrough? Not only that, but the other members of the original band seem a little different? No worries, I'll still be in a band for life in the second playthrough! ...........But why do they seem even more feminine after forming the band? "I...I don't have that kind of interest!" Souyo: "It's okay if you do, right?" Takamatsu Akari: "Aine...likes..." Riki: "Take responsibility!" Rakuna: "Enjoy—'Spring Shadow' (deeply meaningful)"

Upon waking, Nobita finds himself sixty years behind in technology. In the town of Tsukimidai, all memories of Doraemon vanish along with the regressed era. After a series of twists and turns, Nobita and his friends learn the truth: an unprecedented, massive, and trans-temporal war is unfolding, its target the future where humanity's technology is booming. The dominoes hidden in the past have already fallen, about to form a colossal wave that will engulf every era of humanity. The only clue is a snapshot taken across time. On September 19, 1492, at the center of the temporal vortex, the Time Police captured a photograph of the back of a blue nursing cat-shaped robot. This becomes the catalyst for Nobita and his friends being drawn into this trans-temporal heist. As they uncover more and more clues across different eras, a massive conspiracy gradually surfaces.

Reincarnated into the Cardcaptor Sakura world, becoming Li Xiaoming, Li Xiaolang's older brother. Xiaoming: Xiaolang, remember, that old bastard Clow Reed is a magician who can foresee the future. The owner of the Clow Cards has already been decided. Xiaolang: Then brother, why are we still going? Xiaoming: To find you a wife. Xiaolang: ...And what about you, brother? Xiaoming: To find a wife too. (Why is the protagonist's name so bad? It's all Wang Xiaoming's fault!) Sakura has always been my childhood goddess, and I've always wanted to write a Cardcaptor Sakura fanfic. Yesterday, Cardcaptor Sakura: Clear Card ended, and many plot holes can be filled. Although it's a crossover anime, the only crossover worlds are Cardcaptor Sakura and Tsubasa: Reservoir Chronicle.

Bound to an improperly trained "simp" system, charm increased tenfold! First, a small goal: dominate all the beautiful girls in school...including teachers and the principal! Huh? They're all so proactive! Kasumigaoka Utaha: Can we have a dating simulation? (For research for my new book.) Li Kong: Lots of people ask me out, remember to book in advance next time! Himuro Ayame: Are you free for dinner tonight? Li Kong: Yes, but I never pay for dates with beautiful girls. Himuro Ayame: Then I'll treat you. Ellie: The girl you were having dinner with last night, the one you were being intimate with, looks a bit like my sister? Li Kong: She's your sister. If you have a problem with that, let's break up! Ellie: It's okay, I can't live without you. Ayase Saki: Was that a girl you were talking to on the phone just now? Li Kong: She's your mother. She asked me to go to a hotel tonight. ...Hayasaka Ai: A maid who doesn't want to be the mistress isn't a good maid! Kitagawa Kaimu: If I win this battle, you have to go out with me! Kirisu Mafuyu: I haven't handed in my homework yet! Toyokawa Shoko: You've taken all my teammates... Saionji Sekai: Mom's shoes are here too, and this voice is... (Male/Female, all virgins accepted)

[MyGO + Mujica + Romance + Multiple Heroines] (Retains some of the settings from Mujica)

Ye Yuan was reborn into another world and felt puzzled by it.

Why are there so many girl bands? And why do I feel like there's some strange, twisted force driving me? It wasn't until I met them that Ye Yuan understood what it was.

…………

Gao Songdeng: Ye Yuan, a band for life, it's a promise!

Nagasaki Motoyo: Oh my god! Without Ye Yuan, Watashi!

Shiina Tatsuki: The Light Guardian is no longer the underlying code; the Abyss Guardian is.

Yawata Kairin: I trust you a lot, do you trust me too?

Triangle Emerging Flowers: Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙! Ye Yuan●▛▙!

………………

Chihaya Aine: 666, my bio doesn't include me.

Xia Zhi, who transmigrated to a crossover anime world, suddenly found himself in a dream game. Completing tasks grants him dream points, giving him the power to modify dreams and become the master of that world. And that's not all. "The game says dream points can modify dreams, but it doesn't say it can't modify reality, right?" What he thinks becomes what he gets, what he desires becomes reality. From then on, Xia Zhi's thoughts became established facts. 100% absolute defense, millions of times damage amplification, unlimited time travel, global causal reconstruction—he imposed his will on the world, making fictional fantasies the truth, even forcing the universe's underlying logic to yield. What? The omnipotent gods wouldn't stand idly by? Xia Zhi: "This is too troublesome. I'll just add another setting." "—Declaration: There are no more gods here!"

"Growth + Travel" The void descends, and all the heavens and worlds illuminate Earth. A destined one is about to embark on a journey—is it the salvation of the stars, or the beginning of disaster? Kaori Miyazono: I'm relieved to see you're alright. Saeko Busujima: As expected of you! Meiko Honma: Long Chen, so handsome! Elaina: I am the Gray Witch Elaina, this is my travel companion Long Chen… Our journey is not over yet! This is not a wish-fulfillment story! This is not a wish-fulfillment story! This is not a wish-fulfillment story! If you like wish-fulfillment stories, please go elsewhere! Main character: Long Chen

Having been unexpectedly transported to another world, Ye Yu initially thought he could enjoy his new life peacefully, without attachment to worldly affairs or the pursuit of immortality, only desiring a prosperous world and a peaceful existence. However, the world he encountered turned out to be Sword Art Online, and he happened to be caught in the open beta period of a game where thousands gathered—a death game. His new life began with imminent death, inescapable and unavoidable. Thus, his only recourse was to draw his sword in anger, carving out a vast starry sky where he could roam freely and roam the world. Human strength was insufficient, but fortunately, the system might be late, but it would never be absent. Bound to the God-level Choice System, Ye Yu grew increasingly powerful. After clearing the game, he returned to his daily life, expecting it to be just swordplay, but… Soubu High School, Otonokizaka… what the hell?! PS: A crossover anime slice-of-life Sword Art Online + Oregairu + Love Live! + ? ? ? ? (To be determined) This book has a relatively slow pace; those who prefer fast-paced stories should not read it.