(100 chapters in, changed the introduction, no free girl, no random CP, the main plot is the girl band, as for some comments in the book review, I am too lazy to refute them, I have explained it to you, you can judge for yourself)

What happens when a geek travels to the world of anime?

"Eri, believe me, confession will definitely succeed. He's waiting for you!"

"Gui Qu Lai Xi Nu... Uh, that's not right, Miss Kita Kita, look at your Ryosenbei, it's actually been waiting for an opportunity!"

"Xiao Hongxia, actually, my book 'One Hundred and Eight Ways to Deal with Tsunderes'..."

"The lead singer is working too hard. If this is the bond between Kulaixiku, then Wadasi (ˊᵒ̴̶̷̤ ꇴ ᵒ̴̶̷̤ˋ)"

"Hey, I found another free meal today~"

Asukagawa happily interacted with the beautiful girls, feeling relieved as the plot gradually got on track. If it weren't for him—??? Nijiga, what's the meaning of that hand of yours? And Ryo, aren't you afraid that I'll ask you to pay back the money? !!! Kita, what about your love for Ryo? ...

Yamada Ryo: "After this job, I'll have a full meal every day~"

(There are currently four books tentatively planned: Road Girl, Lonely Rock, Mygo, and K-ON!) (There will be many Easter egg characters, but they are not the main characters. Just a funny picture. The main storyline is only written so much because the author is afraid of not being able to write enough. I am a new author) (The introduction is weak, please move to the main text)

After traveling through the Harry Potter world for seventeen years, Whitefall, who could only use dark magic, was expelled from Hogwarts and became a Death Eater. He was later imprisoned in Azkaban for helping Voldemort.

With no other options left, he took out his wand and was about to commit suicide.

As he was about to die, he heard a golden light explode in his head.

[Ding, your Infinite Forbidden Spell System has been bound.]

No, I was already in Azkaban, and Goldfinger only came?

When he woke up again, he had returned to the scene seven years ago.

At that time, he had not yet entered Hogwarts and was surviving in the cracks of an orphanage.

With the help of the system, Bai Yun uses power far beyond black magic to reach the pinnacle of magic.

If he were to live his life over again, he would make the entire magical world submit to him!

"Auror? What does your arrest of dark wizards have to do with me, the Forbidden Spells Master?"

"Death Eaters? Do you think a mere Voldemort is worthy of my submission?"

"Defense Against the Dark Arts? Sorry, I was instantly killed by a forbidden spell!"

In this life, Bai Yun officially opens a new era of the magical world with his memory and golden finger!

Harry: It seems my classmates are more dangerous than Voldemort?

Dumbledore: Our house has opened Azkaban?

Voldemort: You are using my words!

The magical world is full of crises. Will human wizards continue to produce wizards, or will demons unify the world, or will there be a shocking plane war.

In the deep mountains outside of Anjie, countless demons are worshipping the sky.

In the historic Forbidden City, strange events occur one after another.

The evil abyss of millions of undead souls, the powerful kings of the eight directions, and the magnificent blood-red throne all seem to be waiting for their masters.

The bitterly cold Tianshan Mountains once welcomed a new guardian.

In Kunlun, the kingdom of demons, the sound of dragon roars could be faintly heard.

The secrets of totems buried around the world are always waiting for their only leader.

There is a sacred mountain among the white clouds, and a temple is located on the top of the sacred mountain. When the person in the prophecy comes, the divine eye will lend him a helping hand.

The Amazon witch made clouds and rain, the Antarctic god froze the world, and the mastermind behind the Sahara was revealed.

The Dark King's soul still exists in the world, and killing people is just a matter of nodding.

Darkness is about to descend upon this world, and light is about to arrive as promised.

The oceans are in trouble, and the maritime empire is trying to overthrow human territory.

The roofs of land, sea and air are gradually awakening, showing their power to change the world.

The saint has passed away, the angels have lost their original intention, what is the holy city planning?

The ancient king's prophecy has taken a new turn.

A young man suddenly appears in the world and uses the power of reincarnation to change the world.

"Iam...theevilemporor!"