Li Yuan transmigrated to a fantasy world fraught with danger. This fantasy world has countless realms, holy races of the heavens, true immortals of the immortal realm, and evil gods of the cosmos. The human race is merely struggling to survive in the vast universe until Li Yuan arrives!

Sign in for the first month and become a martial arts master!

Sign in for the second month, become a martial arts grandmaster, and change the dynasty!

After four months of signing in, I have become a martial arts saint and suppressed the world-destroying monster!

Sign in for the sixth month and become a Martial Immortal, sweeping away the Void Immortals of the Heavenly Realm!

After ten months of signing in, I have achieved the title of Martial Immortal Emperor, and all the emperors of the heavens and universes revere me!

Sign in for a year, become a true martial arts god, and roam freely in any time and space!

Having transmigrated into the world of "Tales of Demons and Gods" with the Black Gold Cultivation System and the Myriad Manifestations Sublimation System, I decided to be a bit of a gossip in this world. Watching Nie Li's arduous adventures, I casually sublimated the fruits he ate into divine medicine and the broken sword I picked up by the roadside into a divine weapon. Until the Demon Lord descended, I sighed and said to the system: "Sublimate this stone in your hand into a Demon-Suppressing Stone to seal the Demon Lord."

Xiao Chen traveled through the Douqi Continent and obtained the Sign-in Goddess System.

Sign in goddess: Xun'er, get reward: Origin of Emperor Qi!

Sign in goddess: Ya Fei, get reward: Nine-tailed Fairy Fox!

Sign in to the goddess: Yun Yun, and get the reward: Chaos Divine Body!

Zhong Changsheng travels through the martial arts world of the Nine Provinces and becomes a lowly jailer in the Heavenly Prison of the Great Zhou Dynasty.

In this terrifying Heavenly Prison that suppresses all kinds of peerless ferocious demons and monster giants, Zhong Changsheng, a mere jailer, can only tremble in fear.

Fortunately, the cause-and-effect sign-in system was awakened. In addition to signing in at important locations, you can also sign in on prisoners and get various rewards!

"Ding! Successfully checked in at the Heavenly Prison and obtained the supreme cultivation technique 'Divine Elephant Suppressing Prison Technique'. It uses Qi to guide the spirit, and the spirit to form images, condensing 84,000 ancient divine elephants to suppress all the demons of hell and roar down the sun, moon and stars!"

"Ding! Successfully checked in on the True Demon Sect Master and obtained the Nine Hells Demon Blade Scripture. The Nine Hells Demon Blade gathers all the evil energy in the world and can slay immortals and gods when it is drawn!"

"Ding! Successfully checked in on the Holy Maiden of the Hehuan Heavenly Sect and obtained the Yin-Yang Hehuan Heavenly Technique. The Yin and Yang harmonize, and the universe complements each other, increasing your martial arts cultivation by a thousand years..."

...

In the 35,800th year of the Great Zhou Dynasty, the feudal lords rebelled, and demons breached the capital. A peerless demon king attacked the Heavenly Prison, seeking to rescue the demons suppressed within.

"Who dares to cause trouble in the Heavenly Prison and disturb my peace?!"

Within the Heavenly Prison, Zhong Changsheng, who had been signing in for hundreds of years, opened his eyes. A peerless blade of light cleaved through the mortal realm. At the same time, the phantom of an ancient divine elephant, towering to the heavens and standing on the boundless purgatory, appeared and crushed the Demon King with a single step!

The world was shaken!

Chen Qingyu traveled to the ancient world and became the legitimate son of the Eternal Saint King family. At the beginning, he signed in for the great magical power of the Thirty-Six Transformations of the Heavenly Gang and gained supreme talent for cultivation!

But this is just the beginning:

Sign in for the Nine-Turn Golden Pill, Chaos Green Lotus Seed, and Hongmeng Spirit Root. Swallowing them will allow your cultivation to skyrocket and your realm to soar!

Sign in to the Jade Book of Creation, the Book of Yin and Yang, and the Three Thousand Great Daos, and practice as you please!

Sign in to the exquisite Xuanhuang Pagoda of Heaven and Earth. With it, no one can break its defense!

Sign in with Pangu's true body and gain the strongest attacking power to defeat all enemies!

…………

Countless years later, Chen Qingyu sat far away on the long river of time, looking down upon the heavens and the myriad worlds: "You can do whatever you want, I am invincible!"

"Multiverse Sign-In System... Activated!"

Character: Yang Chen (Mortal!)

Constitution: None

Title: None

Level: Mortal

Permissions: Sign-In Enabled!

(Remaining Sign-In Count: 1)

Shop: Not Yet Unlocked!

With his very first sign-in, he becomes a Grandmaster.

An orphan, living in the early days of the spiritual energy revival, suddenly gains unmatched power from the very start.

Watch as he rises from nothing, thriving in the turbulent tide of a newly awakened world—

growing stronger, building a legacy, and achieving glory once more!

Liu Qingsong transmigrated to the immortal realm, riding a golden dragon, dominating the world and becoming invincible.

You think saving the world has to be a hero? What a joke! I was just casually stepping on an ant at my feet.

You say fate is predetermined, everything is preordained? Sorry, I transcend the Three Realms and am not bound by the Five Elements.

[Immortal Body] + [Daily Login System] + [Rinnegan] + [Naruto Across Worlds] + [Invincible from the Start]

Shen Yueyou's soul travels to the battlefield of Kikyo Mountain in Naruto. On the verge of death, he activates the God-level Sign-in System and starts as a legend!

[Konoha Memorial Monument, Sign-in: Perfect Sage Body + Eternal Kaleidoscope!]

[Valley of the End, Sign-in: Wood Release: True Several Thousand Hands!]

[At the Omni-King's Palace, sign in: The Law of Cosmic Erasure/Creation!]

The Nine-Tails' rampage? He held down the berserk Nine-Tails with one hand: "Behave yourself, don't disturb Kushina's rest."

The Fourth Shinobi World War? Black Zetsu: "The Eye of the Moon, which I've planned for a thousand years, has become his graduation ceremony for his students?!"

Minato Namikaze: "People call me the Golden Flash, but Yu is the only sun that illuminates the entire ninja world."

Ōtsutsuki Momoshiki: "Impossible! How could a mere inferior being possess divine power that surpasses even ours?!"

When the ninja world bows down, all the myriad realms are within its sign-in scope. This is a story that begins with Naruto, crushes all others, rewrites all tragedies into perfect endings, and ultimately becomes a legend of sign-in across the multiverse.

Brothers, please support my new book! I'll write 6,000 to 8,000 words a day.

[One extra chapter for every five-star review]

Travel through the Douqi Continent and obtain the sign-in system.

Become Xun'er's brother, Yunyun's apprentice, Yanran's senior brother...

Sign in successfully and obtain the Supreme Divine Body!

Sign in successfully and obtain divine talent!

Sign in successfully and obtain the Heavenly Grade Martial Arts!

See how Gu Fan seduces all the beauties and grabs all the opportunities in the world of Doupo!

Congratulations to the host for traveling to Douluo Continent. The strongest sign-in system has been activated, and the host has received a novice gift pack. Would you like to open it?

Ding... Congratulations to the host for obtaining the supreme technique, the Azure Lotus Sword Technique. This technique is the ultimate sword technique. Please practice diligently. Congratulations to the host for obtaining the secret technique, the Free and Easy Step. Congratulations to the host for obtaining 100 square meters of storage space.

Ding... Now issuing a sign-in mission. Please awaken your spirit at the age of 6. Mission reward: Spirit: Qingping Sword.

Ding... Congratulations to the host for signing in and awakening the martial soul: Qingping Sword.

Ding... Next time I'll sign in to the Junior Soul Master Academy. Reward unknown...

At this moment, Lingyunyun was sitting on the supreme throne of creation in the Douluo God Realm, and a hearty laugh reached his ears. "Hahaha, not bad. In just a few decades, you have become a powerful Golden Immortal Realm expert. You have lived up to my expectations."

Ling Yun didn't panic when he heard the voice. He already had some guesses about the origin of the system. So he asked, "Who is this senior?"

"I am the Shangqing Tongtian Sage, one of the Six Sages of Heaven in the Primordial World, and I am also your system..."