The first rule of the Bai family's scumbag rules: Never be hypocritical; always reciprocate with sincerity. A wolf's heart will only earn you a dog's lungs. The second rule: Always take the initiative and never be a simp. In ancient times, ancestors would knock out passing girls, carry them home, and have countless descendants, while the honest neighbor who diligently helped with the farm every day was childless. ...This is the story of a scumbag living in a crossover anime world. By the way, are mentally challenged demons protected by law?

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~

Without a simulator, without a system, I'm the cheat. I've learned one thing from my short life: the more content you are, the less you gain! (What are you trying to say?!) So, I'm going to be a pervert! ...But, maybe being less perverted is fine. Ishikawa Hayabusa, dressed in a white suit, glanced back at the four girls behind him, dressed in pure white wedding dresses, who were looking at him with either resignation or anticipation.

As the fourth child of the Shinomiya family, I began living independently. Every day, I woke up in the dark closet, went to my bed, and took out a dummy, placing it under the bed. Then I checked the blades in the soles of my shoes to see if they were sharp, cleaned the potassium cyanide particles from my waistband, checked the prohibited words on my clothes, and made sure the miniature surveillance devices were working properly. I placed a bayonet in a book, and a submachine gun and bombs in my backpack. Completed, with a smile, I headed towards Soubu High School. As a normal high school student, I greeted a beautiful day. As a normal high school student, aren't the things I have normal?

A modern person is reborn into the world of Crayon Shin-chan with a sign-in system. Using the system, he lives a relaxed, happy, and somewhat exciting "second" life, while also observing (and participating in) Shin-chan's daily life. Friendly reminder ✧٩(ˊωˋ*)و✧ This is a new writer's work, and the story doesn't follow the original plot. Please don't be angry if you see anything unreasonable 🙏

[System + Transmigration + Fanfiction] [Friendly Reminder: This story is not purely slice-of-life; there are battles and characters.] [The protagonist's name has been changed; please point out any inappropriateness.] Gu Feng is a good young man from the 21st century. After a friendly one-on-one conversation with his boss who owed him three months' wages, he transmigrated to the world of Crayon Shin-chan, awakened an emotion system, and began a not-so-leisurely life.

[This is a new author, I hope everyone can give me lots of support. Please point out any shortcomings.] [The plot is not original, and the theme is very old-fashioned.]

Ten years after my body was transported to Tokyo, I was unable to leave and was forced to endure exorbitant prices. I went from a young man to a middle-aged man, physically and mentally exhausted and lost. I gave myself a name that sounded like a curse: Yashiro Youliang, but I still couldn't withstand the harsh realities of society. I felt I was truly doomed. Just when I thought my life was utterly hopeless, the system finally appeared. It wanted me to make something like "Nijigasaki Academy" great again, claiming it was the Bondoly World and I was the chosen traitor among the Bondoly characters. But… I had no idea what Bondoly was, let alone Nijigasaki Academy. What was this system doing? Wait a minute, what's with deducting money from my account for every band's event? What does it mean when they run out of money, they'll have to bleed me dry? What does it mean the more people watch the show, the more money they deduct? And why are all the tasks for earning Star Stones in this game so incomplete?! Toyokawa Shoko, Nagasaki Motoyo, Chihaya Aine, and this flashy Maruyama Aya—aren't they all high school girls? This is FIFA!

"Mr. Xia Yu, as one of the most famous light novel writers, cartoonists, and anime producers, what do you think a good work should be?"

“The work must be able to convey the emotions of the work itself to the audience, allowing them to be moved while watching it and achieve a healing effect on their body and mind.”

"Which one are you talking about that causes depression?"

"It's the healing part." Xia Yu said as he recalled his previous works "Puella Magi Madoka Magica", "JoJo's Bizarre Adventure", "Fate"...

Well! The main theme is a loyal hero! The main theme is an entire family being executed! It's especially healing!

(Including lovelive, K-ON!, One Rock, Oreimo, and Passerby. Characters from other anime will also appear. Because of the author's reasons, K-ON! and One Rock should be the most)