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 🙏

Eriri: Just a mere Chiba, you want to be a light novel master? Sagiri: Nissan, I'll work hard to become an illustrator worthy of you. Kani Nayuta: I love you so much, senpai! Senjumura Masaru: You're number one in my heart. Kasumigaoka Utaha: Sensei, I'll surpass you! Gokou Ruri: I'm your ultimate apprentice. That day, his journey as a light novelist truly began.

Incarnate as "Demon Sealing Sword Soul" in the Demon Slayer World, one sword kills evil, one sword calms souls!

Incarnate as "Desert Death God" and love and kill Spider Girl, forbearing in the early stage, invincible in the later stage, soul-sucking and painful, the sky collapses and the earth cracks, one blow destroys the mountain, one blow overturns the sea, one blow makes the gods kneel on the ground!

Incarnate as "Star Casting Dragon King" in the box garden world, ** stars pass away, but the glory lasts forever!

...

In many anime worlds.

Shen Yuan is the Dark Sword Demon, the Void Terror, and the Soul Chain Warden. He has set foot in countless planes, such as Akame no Misaki, High School, Type-Moon, Dungeon, and God Slayer.!

"Woman, I endured this punch for 20 seconds! Take my deliberate punch!!"

"Bone Overlord, right? Bone Overlord, my "supernatural evil power" is far beyond your imagination. Do you want to listen to a "Requiem"? "

"How many times have I told you, outside, you have to call me Desert! Desert! Death! God! "

17 cards, can you defeat my card master in one second?"

The matchmaker looked at the tangled mass of red threads and said, "It's shameful to run away, but it works. Cupid, let's go."

A monk's leisurely daily life while waiting for Feilai Peak to appear

【Chuunibyou + Oregairu + Gabriel + Boring Heroine + Others (Including Original)】

Fang Yi travels through a world where all the characters merge. With no one to turn to, he constantly searches for ways to survive in this new world.

It's at this moment that he discovers that this seemingly normal world is actually a bug-ridden world of all the characters. Inhabited by a monster called the "Predator."

Can it prey on character settings? Or even take them for itself?

After defeating the "Predator," Fang Yi discovers that he can recycle the preyed settings, fixing the bugs in this world.

He can even gain one of the settings he preyed on!

Bad news: Oops! This boss seems a bit tough to defeat!

Good news: My cheat code seems to be quite buggy too!

Linde travels through the world of anime. Curafia is his adopted sister, Rias is his childhood sweetheart, and even after awakening his system, he can recruit his own demonic followers. From then on... the demonic contracts begin to spread across the universe. ... Curafia: Linde, I'm no longer content with just being a adopted sister. Rias: Linde is my only fiancé. Miyano Shiho: Master, can you replenish my demonic power? Esdeath: Master, please make me stronger. Nakiri Erina: My divine tongue is the best. ... Unknowingly, Linde has transformed the universe into his own pasture.

Traveling through the world of immortal cultivation, a new sign-in system has been added, allowing you to become a demon cultivator. Sign in to the "Yin Yang Yu Huang Yu Da Yu Jue" (The Great Jade Art of Controlling the Phoenix) to seek out a woman of destiny, share your destiny, and plunder the essence of the world. Just where can I find a woman of destiny? The Zongman chat group has arrived. Aren't the heroines of Zongman worlds the women of destiny? Isn't the Zongman world all about resources? Sign in to the world of Sifangchuan Acorus to gain entries and begin plundering them. Slaughter Kabane to refine your blood essence and sharpen your magic blade. In the world of Black Beast, clear monsters and collect heroines to refine your destiny. In the world of Kasumigaoka Utaha, control humans and cultivate supernatural powers. Zongman protagonists refine elixirs, plant demon seeds, and refine celestial demons. Ten Thousand Souls Banner, White Bone Demon Armor, Great Devil Freedom, Seven Saints of the Mysterious Heaven, and Seven Non-celestial Demons. …………… Within the world of immortal cultivation, an age-old demon quietly rises. Under the guise of exorcism and defense, those on the right side of the path launch a demon-slaying convention. But everyone looked at the demon's treasure of merit and the golden wheel of merit on his head. Which demon's merit was greater than that of the righteous?

Lin Ye had traveled through time, and luckily, he had brought his life simulator with him. So, Lin Ye began to simulate it endlessly! He had accompanied the King to his coronation in Great Britain, and fought alongside Joan of Arc in France. He had fought alongside the Argonauts in ancient Greece, and had drunken conversations with Jin Shanshan in Babylon.

However, what Lin Ye didn't know was that his simulation was actually online!

So, when the Holy Grail War began...

Altria: "Long time no see, Lin Qing."

[mygo+mujica+Shura Field+cult classic]

Morning broadcast: A naked man appeared on the streets of Tokyo today and has been sent to a mental hospital.

Ave Mujica declares war on MyGO Budokan

The Owner of Half the World - The Last Words of the Clown! Want to obtain infinite wealth and realize your ultimate desire? Go form a band! Build the strongest band and seize the great treasure! The era of the world's great bands begins.

Roselia vs. Ave Mujica: The Resurrection of the Tempered Blue Rose

......

Many years later, Jiu Ke, who is being pulled by multiple women, will surely remember the night when he abducted his father-in-law.