As long as I write a diary and let the person who has the copy of the diary believe it, the content of the diary will come true?

If so, don't blame me for making it up.

As a time traveler, Suho-sama knows how to write this diary.

But while I was writing, how come these two-dimensional heroines are all around me?

Oh, the diary copy holder, that's fine.

[Characters appearing include characters from Honkai Impact 3rd, Star Iron, Grand Blue, Oregairu, Kaguya-sama: Love Is War, and Saekano... as well as some heroines whose origins are unclear. I won't cite their sources; those who like these series will understand.]

Don't worry, it's not some cuckolded turtle.

Multiple female leads, crossover anime, no eunuch ending, protagonists lacking any true goodness or beauty.

While traveling through various anime worlds, Tetsuya Amano unexpectedly discovers that all the female protagonists have a treasure chest with a progress of 0% above their heads, which triggers his obsessive-compulsive disorder!

The key to open the box was actually on the male protagonist.

To control them and their lives.

Tearing apart Aki Tomoya's dignity and publicly humiliating Hikigaya Hachiman.

When Aki Tomoya knelt at his feet, when he treated the Service Club like a playground...

Lin Xiao, who was cultivating feelings with his eldest sister-in-law, traveled through time inexplicably.

He traveled to the world of the comprehensive anime, and started by saving the designed hydrangea.

After saving people, the system, a must-have golden finger for travelers, arrived late.

As long as you intercept those evil male protagonists in the original drama, you can get life points and various rewards.

As long as you intercept enough, longevity is not a dream.

In order to live forever and to save those poor female protagonists, Lin Xiao continued to rush on the road of interception.

A few years later, looking back, I realized that a group of beautiful women had gathered around me without knowing it.

Purple Palace Natsuye: Lin Xiaojun, duel with me, the loser will...

Chiba Yuki: Onii-chan, Yuki still doesn't understand this knowledge point, can you help Yuki make up for it?

Nanao Akane: Lin Xiaojun, do you like this dress?

"The world of anime is so dangerous!" Ye Yin Kong, who accidentally transmigrated to a special dimension that merged multiple fantasy worldviews and possessed the body of a bewildered sixteen-year-old boy, was genuinely bewildered. Why? It's simple! Because… a third of Tokyo was divided up and named Academy City? A closer look revealed: Kooh Academy, Fujimi Academy, U.A. High School, Misaki High School… Tennozu's No. 1 High School? His younger sister's college application was for U.A. High School? Itogami Island was established in the Pacific Ocean? Sardinia in Europe was recently bombed? A giant chrysanthemum appeared in the sky above China? What the heck is the Umbrella Corporation headquarters? His neighbor Kobayashi is going on a group tour to Fuyuki City? Can you please stop messing around? A young man named Natsuki Subaru who lives nearby has been missing for a week? …Wow! Fortunately… “I’m the only Stand user? And in my Phantom Form, I’m… Thanos with a fully equipped Infinity Gauntlet?” Ye Yinkong breathed a sigh of relief. “Then there’s nothing to be afraid of!” That evening, he received an invitation from the Little Garden. “Damn it!”

Hoshino Mi had never imagined that his childhood sweetheart, Eriri, would be humming softly in bed at night, looking at secretly taken photos of him.

Even worse, Kasumigaoka Utaha claimed she'd drug men if she couldn't woo them, Kaede and Suzu frequently impersonated each other, and a group of women in a band would occasionally call out Hoshino Mi's name while creeping about in the darkness.

Faced with these naive women, Hoshino Mi couldn't help but question whether he'd been too sensitive to them.

By accident, Luo Wei traveled to neon Tokyo.

The neon of this world has super chaebols such as Shinomiya, Nanajo, Nogizaka, Suzuki, and Sanzenin, as well as schools such as Toyonosaki, Sobu High School, Kosaka, Totsuki, Teitan, and Seigaku.

There is no doubt that this is a world of anime.

But the problem is that this world is too anime.

Not only does it stitch together a lot of daily animations, but it also stitches together a lot of other things.

Luo Wei just searched the Internet and found some amazing things.

There is a Ukiyo-e town in Tokyo.

There is a very effective shrine on the Internet called Zahigurashi Shrine.

There is an active male star on TV named Natori Shuichi.In modern times, there are even strange life forms called demi-humans.

There is a Black Hand Gang in San Francisco,

and there is also a powerful empire that swept across Europe in Great Britain, called the Holy Britannian Empire.

Okay, okay, that's how you play it, right?

In that case, don't blame me for cheating. The next second, Luo Wei directly transformed into a dimensional demon god and saved my world.

I transmigrated and gained the power of a Stand, thinking it would be the unfolding of a shonen manga, but why is this world so peaceful?! Why am I, who's supposed to be feared by all four of them, living a peaceful life as a high school student?! Yukinoshita, don't think I really won't hit you! Kasumigaoka, can you please stop fantasizing about me being the male lead in your novel?! Shinomiya, I won't confess to you, give up! Waaah, Megumi is so much better, I need some comfort~

As a PhD in economics, the otaku traveled to a completely unfamiliar anime world and became a nobleman who had run away from home for a long time. He activated the system and awakened the martial arts body. In the midst of fear, Liu Yuntian's life became colorful.

(The anime that are currently confirmed are "Kaguya-sama: Love is War", "We Can't Study Together", "Gabriel's Fall", "The Quintessential Quintuplets", "Food Wars! Shokugeki no Soma", and "High School DxD". Other anime will be added later!

)...

How many heroines are there? Uh... The author doesn't know. I'll just write as much as I can. [The protagonist of this work doesn't have a cheat code. The only thing he has is the foresight of a time traveler.] This work contains four elements in one: [funny, romance, battle of wits, and passion]. If you like this work, you can take a look.