(Invincible Start + Great Emperor Flow + Cultivation + Daily Life + Partial Behind-the-Scenes) On the Tianwu Continent, myriad races vie for supremacy, all striving to break the shackles of heaven and earth and glimpse the path to immortality! The protagonist, Lin Yan, has attained an immortal body, remaining invincible for hundreds of thousands of years, earning the title of Immortal Emperor! Eternal and immortal, he single-handedly controls the heavens and the world!

The discovery of the so-called dimensional world heralded a new era for humanity. This world, populated with lifeforms of ever-increasing strength, would soon become known as a treasure trove for those hunters willing to brave its risk. Soulshards and gene fragments obtained by killing such lifeforms could be assimilated into their bodies, transforming them into genetically enhanced fighters and setting the stage for the age of genetic enhancement.

Zhang Lie, a seasoned fighter who had once explored the fourth of the five known realms of the dimensional world, finds himself thrown back into his youth, to the initial heyday of exploration and growth, before the secrets of this new world had been mined and revealed to all. Armed with foreknowledge, Zhang Lie will blaze a path for humanity to the stars—and beyond.

[No realm drop + invincible from the start + decisive killing + no hiding of identity] He cultivated for three hundred years, becoming the renowned Lingtian God of War in the Immortal Realm. Upon his return to Earth, he further advanced, surpassing the Immortal Emperor realm. This time, I, Ye Lingtian, will avenge my grudges and repay my kindness. I am invincible below the Immortal Emperor, and even above him!

Luochuan woke up and came to the world of Demon Slayer.

Together with Zenitsu, he was picked up and raised by the Pillar Jigoro Kuwashima.

However, he did not have the talent to practice breathing techniques, so he could only learn Thunder Breathing from Zenitsu.

Just when Luochuan was thinking about how to survive in this world full of ghosts, Luochuan awakened the friend system!

As long as you become friends with the other party, even if it's just verbal, you can get various rewards!

Add Zenitsu as a friend and receive the reward of Lightning Breathing Type 1: Thunderbolt Flash!

Add Tanjiro Kamado as a friend and receive the reward "Thread of Gap"!

Add Lei of the Lower Five as a friend to receive a bonus Blood Demon Art line rotation!

Add the Flame Pillar as a friend and receive the reward of the Secret of Breathing of Flame: Type Nine: Purgatory!

"No, you are full of blood demon arts, you say you are a Hashira??"

[Aura Revival + System + Funny + Superpowers]

Li Chenghao woke up and traveled to the Blue Star where spiritual energy was revived, becoming a weakling with F-level talent.

Bind to the super game system, killing enemies will explode evolution points, which can be used to quickly upgrade, strengthen talents and skills, and embark on an unscientific path of supernatural evolution.

Genius: I’m S-level, so it’s reasonable for me to practice faster!

Li Chenghao: I am F-level, and my training is a little faster than yours!

Genius: I am SS-level, I want to challenge you!

Li Chenghao: Sorry, I'm only interested in SSS level and above!

Genius: I'm SSS level, and my powers are super powerful!

Li Chenghao: My fireball skill is level 999, I just want to ask you if you are afraid of it!

Genius: Report, this guy is cheating!

[Daily update of 8,000 to 12,000 words + Large quantity + Great Emperor + Sage + Immortality + Semi-invincibility]

3-6 chapters are updated stably every day. Ye Qiu, who has traveled to the peak of the quasi-emperor and is about to die, activates the Honghuang Immortal Cultivation System at the beginning. Halfway through the loading, the system finds an error and withdraws the newcomer reward.

But a fairyland has already formed inside his body.

The Quasi-Emperor of the Ancient Clan: You are just a Quasi-Emperor of the Human Race, how dare you speak such arrogant words?

Ye Qiu: Quasi-Emperor? You forgot one word. I am a Quasi-Immortal Emperor?

The Forbidden Zone Supreme: You are just a quasi-emperor, yet you dare to look down on us supreme beings.

Ye Qiu: I, the Immortal Emperor, can kill everything. Today I will level your restricted area.

Shenyuan Ziye's soul traveled to the world of Demon Slayer, awakened the Ice Breathing Technique, and obtained a system that allows him to level up by killing demons!

After traveling back in time for two and a half years, his parents were killed by evil spirits. Shenyuan Ziye was heartbroken and decided to join the Demon Slayer Corps. After becoming Bingzhu, he began to kill demons wantonly!

Tanjiro Kamado: Yes! Mr. Kamogen is a very powerful person!

Agatsuma Zenitsu: Kamigōnen, is work the only thing on your mind?

Inosuke Hashibira: Damn it! I can't surpass you again? Moonlit Night!

Shenyuan Ziye: Even if my body is destroyed, I will definitely kill the evil ghost!

...........

No heroine, a growing protagonist, invincible in the later stages, weak system, many battle chapters, high-energy throughout..........

[Single female protagonist Kanae Kocho + standing with the Demon Slayer Corps + semi-invincible] The boy who just won the lottery hits the jackpot when he goes out, his body shrinks and he comes to the world of Demon Slayer.

With the blessing of the sun, he came to this world full of evil spirits, was picked up by the Demon Slayer Corps, and became the strongest pillar. Watch him solve the chaos of evil spirits that has lasted for thousands of years.

Su Baiyi traveled through time, into chaos, bound to the daily sign-in system. And so… a billion years passed. Until one day, he was summoned by a young girl as a guardian spirit. The girl looked at Su Baiyi, a guardian spirit space larger than the world… and it was a mess. Inherited cultivation techniques? Just a few pieces of toilet paper were god-level cultivation techniques! Foundation-building elixir? Even the scraps were god-level elixirs! Wait… the senior's pet… a divine dragon?! A true phoenix?! And that monkey?…

[Multiple female protagonists][Dismantle the original CP][Know the plot][Wear][Relax and not abusive]

During a performance for recruiting students, Yi Wuji was blessed with good fortune. After traveling to an unknown world, he was informed by the system that the original host was not him. The system was destroyed on the spot because it violated the regulations of traveling.

Fortunately, the destroyed system still left behind a novice gift package prepared for the original host, giving Yi Wuji the capital to get started.

I met a female ghost in the middle of the night, and then I realized that I had come to the world of Demon Slayer. This is where the story begins...

What is the identity of the doctor who turned the trashy boss into the Ghost King?

Who is the mastermind behind the rampage of zombies and the creation of the Hexiu family?

What kind of conspiracy is hidden behind all this? ...

This book covers anime: the early "Demon Slayer: Kimetsu no Yaiba", the middle "Tokyo Ghoul", "……"