As a perfectly healthy high school boy, Sakuta discovers he's been chosen by a puberty syndrome. His symptoms are rather unique; he can enter the light novels he's read and complete special tasks to earn rewards. Is this for real? He immediately reaches into the merit-based classroom. [Confessing to the villainous female supporting character Kikyo Kushida in front of the heroines Karuizawa Megumi and Ichinose will earn him the "Ashore Illustrator" skill.][Grabbing Shiina Hiyori's twin tails from the bushes will earn him the demon sword Murasame.][Taking revenge on Sakayanagi Arisu for stealing your dog, sharing her gaze while watching a pink app for 2 hours will earn you…] "Hey, Futaba, don't look at me like I'm dirty." "This is a mission, not my XP!"

Waking up, he found himself transmigrated into the body of Hachiman, the self-destruction master. Looking at his lifeless eyes in the mirror, he secretly made a vow. He would make all those who had mocked him involuntarily say, "Look, that person seems like a social butterfly." Until one day... "Tell me, which one do you choose?!" Looking at the girls surrounding him, each holding various weapons, a bead of cold sweat trickled down Hachiman's forehead.

Seimei woke up to find himself transported to a world of anime and manga. Good news: he was also bound to a system essential for any transmigrator. Bad news: this world wasn't just infested with evil spirits and monsters, but also with various urban legends, like the Slit-Mouthed Woman, Sadako, Kayako, and Hanako in the Toilet… However, thankfully, after binding with the system, Seimei became a legendary Onmyoji. He not only possessed powerful abilities but could also summon various shikigami to fight for him! His goal was to become the strongest Onmyoji and, at the same time, build a grand empire! …Yotsuya Miko: I only feel safe when I'm by Seimei-sensei's side. Ebina Nana: Seimei-sensei, please don't do this here… um… Kasumigaoka Utaha: Hmm~ Seimei-kun, do you prefer white or black? Nakiri Erina: Now it's my turn to taste you. Kirigaya Suguha, Asuna, Shinomiya Kaguya, Fujiwara Chika, Eriri, Suoh Yuki…

[A random female protagonist + a changing doll + a loser female protagonist + my little sister + ...]

The moment I close my eyes and open them again, a non-existent memory suddenly appears in my mind.

Rebirth or reincarnation?

Kazama Tetsuya doesn't want to think about those things right now. After his parents' divorce, he became self-destructive and had no source of income.

And those works that popped into my memory are completely absent in this world!

Kazama Tetsuya went completely mad, determined to use the works from his memories to make money and support his family, resulting in: "Saekano: How to Raise a Boring Girlfriend", "My Youth Romantic Comedy Is Wrong As Expected"...

As a result, just three days after submitting the first volume of the light novel, there was a sudden knock on the door of Tetsuya Kazama's house.

Are editors these days so dedicated? They're actually going door-to-door to sign contracts?

...

[Multiple female leads + crossover anime + apocalypse + raising/raising a child + otherworld]

Good news, we've traveled through time!

Bad news, it's the end of the world.

Good news, I have my own system.

The bad news is, it's a dating system.

"You want me to fall in love in a world where a packet of instant noodles can do anything? Is it that your communication skills are flawed, or is it that my comprehension skills are flawed?"

This is the story of an ordinary person who transmigrates to a post-apocalyptic Japan, only to acquire a uniquely styled romance system, and incidentally, slay some Japanese devils.

(This story is rather hardcore; those who dislike this genre or have a strong aversion to such content should not read it. The author expresses gratitude in this regard.)

[System + Anime Crossover + Thrilling Read]

Transmigrating to a crossover anime world, Gu Anlan was immediately bound to the "Intercept and Become Stronger" ability the moment she opened her eyes—by seizing opportunities before the original owner, she could instantly gain abilities, attributes, and even exclusive skills!

Fujimiya Shuu wants to offer an umbrella to an angel in the rain? Sorry, Shiina Mahiru's tears and laughter are now in my hands!

Has Urajiro from next door not swallowed his finger yet? I'll gladly accept Sukuna's finger!

While one "destined person" after another was still standing still, Gu Anlan had quietly seized countless opportunities.

Is this a dangerous world stitched together with ghouls, curses, and demon slayers?

No, this is Gu Anlan's exclusive unlimited fishing ground!

What does it mean to be meticulously planned? What does it mean to have countless schemes? This real estate agent is just a college graduate who, by some twist of fate, ended up in the world of a practical education school. Am I, a college graduate, really inferior to you bunch of little high school students? I can certainly manipulate people's hearts a little! But Ryuen Shoko, let me explain first. I really didn't flirt with girls from other classes; it was all part of the plan, for the plan!

The world is submerged by the sea, and Luo Zhen is the last human. This is the base, this is the system. Explore the truth of the apocalypse, summon girls to develop and grow stronger, and when resources run out, travel to other worlds. Enterprise: The Commander doesn't let you get under the covers, are you going to or not? You're going to get under the covers even if you die. Frederick the Great: I just came to check if the Commander is properly covered up. Prinz Eugen: Commander, when you see me at night, just say goodnight, not... Luo Zhen: What are you doing here? How did you get in? A group of ship girls couldn't contain themselves and burst through the door, a great battle was inevitable. Luo Zhen: Ship girls are strong, but building a base requires various talents, are there any other roles? System: Yes, bro, yes. Bulma, Android 18, Tsunade... you name it!

Reborn in Tokyo, Genkawa Yu awakens a perfect affix system. By accumulating experience through corresponding actions, he can produce various affixes, which can be continuously synthesized to gain even more powerful abilities. [Focus] + [Extra] + [Beginner Voice/Acting/Appearance] = [New Actor]! [Focus] + [Writing] + [Breakthrough of Inspiration] = [Junior Novelist]! [Energetic] + [Long-Distance Running Expert] = [Athlete]! Unlocking affixes is like gaining experience points in a game, completely captivating Genkawa Yu... This story involves crossovers with anime and entertainment characters, including Sakurajima Mai, Kurokawa Akane, Kato Megumi, and Kasumigaoka Utaha, among others. This is based on a completed work of two million words; updates are guaranteed, so please read with confidence!

(Harem! Harem! Harem! I've repeated it three times, please just take a look.) Question: What's the specialty of Izu? Answer: Flammable oolong tea! To overcome his fear of the sea, Hachiman Hikigaya came to the coastal city of Izu to attend university. He thought that with his solitary personality, he would only spend four years peacefully, but unexpectedly, he encountered many strange people. Kitahara Iori pointed at the pink-haired guitar girl and the decadent JD next to him, incredulous: "You actually have so many female friends?" After learning about his experience, Imamura Kohei covered his head and shouted: "And you also have a high school harem club that used to belong to you, and a super cute little sister even calls you Onii-chan?" "Scumbag! God punish you!!!" x2 Today is still very peaceful. [Grand Blue + Lonely Rock + Dark JK, maybe a bit of a transformation, anyway, I'll sew and sew, I'll write whatever comes to mind (˵¯͒〰¯͒˵)]