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.

Humans and monsters should not be together, because in the end, it will only increase loneliness.

"I am human, and our encounter that day was the beginning of our relationship."

A certain Yukinoshita Yukino looked at Natsume.

"Junior, bunny girls are not monsters."

Sakurajima Mai smiled brightly.

"Natsume, quantum mechanics tells me that the feeling of loneliness will disappear as long as two people are together."

Futaba Rio was very serious.

"Brother Takashi, do you still remember our encounter at the beach that year?"

A certain blonde girl smiled.

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)"

[Male protagonist harem/funny] [Mygo + Ave + Mujica (partial setting reference only)] Yanming stroked his chin: "You mean, in the future, I'll be with you, and we'll live happily ever after?" Chihaya Aine nodded seriously: "Yes, that's right." Yanming pointed to the large group of band girls behind him, "But your teammates just said the same thing."... Yanming didn't know what sins he had committed in his past life that made these girls so attached to him. Also, where did this strategy system come from? Increase affection...get rewards? Then why is everyone's affection level full?! When he realized something was wrong, Yanming suddenly felt a darkness before his eyes. Damn it! It's the basement! ...Nagasaki Motoyo: "...Don't you want your mother anymore?!" Toyokawa Shoko: "You promised that even if we met again, you would still fall in love with me..." Yutenji Wakana: "Bear my life again...please..." Wait! Who are you all?!

Three years ago, Hachiman Hikigaya transferred to Haneoka Academy due to family reasons. Three years later, gravity detectors worldwide detected a distortion in Tokyo's gravity field. How could this be? Even a peerless powerhouse with a million horsepower couldn't have done this! I saw it! At the center of the scene were the melancholic gravity-type characters, each with their own unique techniques, their fighting spirit and endurance astonishing everyone. Soyo: Don't talk about him (Hachiman) like he's yours in front of me. Takamatsu Akari: A lifetime is a lifetime, a year, a month, a day less doesn't count as a lifetime. Goto Ichiri: I promised Nijika, even if I break your legs, I'll bring you back. (Ends band) "Quack, to witness a battle of the strong, even death would be worth it!" Related to: *Lonely Rock*, *Mygo*...

(Various anime/manga series + slice-of-life storylines + multiple heroines + Oregairu + If I Had a Sister + Eromanga Sensei + Lonely Rock + BanG Dream! worldview, etc...)

(As for the BanG Dream! world view, the main parts I'm writing are Mygo and Ave Mujica, and maybe Hhw too. My current outline only goes up to the school festival part of Oregairu. Without adding the plot of other anime, it's about 60 chapters. If you add them, it'll be at least 100 chapters. So I pray I can live a long time.)

After dying from overwork, he transmigrated to a crossover anime world and gained the identity of an orphan with no parents but money and a house. Why not just start a leisurely life of working half a day every day?

What do you mean by "I must go to school to open a shop"?

Lord Xingge! Please hand over your daughter to me!

The senior student's hidden menu costs extra!

Surely! Isiro Iroha is made up of citrus essence, gummy candy, chili powder, and some other strange substance, right? Look, even her lip balm smells like orange.

He traveled through time and became Eiriri's younger brother, gaining the ability of [God of Strategy].

Each time you capture someone, copy the other person's talents. Crazy strategies to gain abilities in novels, comics, music...all fields. Even if he becomes a scumbag, it doesn't matter, as long as my sister can get rid of the fate of "golden retriever loser".

The scumbag's original wish has just begun.

【Magic Reform】【Main Daily Life】

【Spring Festival】【The Quintessence】【A Silent Voice】【？ ？ ？】

Introduction:

As a human being, Ye Feng knows that his body and spirit have their limits.

When a critical invasion cannot be stopped one day... ...

Ye Feng raised his magic sword: "Sorry, the moment I choose not to be a human, I have the final say in this world!"

[8 years old] Brother! I don’t like this toy, change it! [9 years old] Brother! I don’t like this schoolbag, change it! [11 years old] Brother! I don’t like these sneakers, change it! [14 years old] Brother! I don’t like this school, change it! [18 years old] Brother! I don’t like this sister-in-law, change it! [20 years old] Brother! I don’t like this posture, change it! Old books: A Certain Unscientific Gentleman’s Manual, Infinite Death New book: Life in Another World Starting from the Nightmare Custom Shop

Izumi Yu traveled through time, and his adoptive parents died, leaving only a younger sister named Izumi Sagiri.

Before entering the private Toyosaki Academy, the system awakened.

Proficiency can be gained through practice.

On the day when her skills were upgraded, she ran into Eiri who was hiding.

Yinglili: "Destroyed dog? No, warrior wolf!"