[Fast-paced + action-oriented + exhilarating + chaotic killing + no talking + level progression per chapter + invincible + single female lead]

When immortals cease their presence, demons wreak havoc on the world.

Li Ci awakens the Lifespan Deduction System, slays demons, plunders lifespan, and deduces endless supreme immortal techniques.

[Iron Finger → King of Hell's Finger → God King's Finger → Supreme Immortal Technique: Immortal's Guidance!]

[Dragon-Slaying Sword → God-Slaying Sword → Great River Sword Qi → Supreme Immortal Technique: Nine Heavens Starry Sky Great Sword Art!]

[Giant Spirit Body → Nine Deaths Demon Emperor Body → Great Sun Holy Buddha Body → Supreme Immortal Technique: Ancient Holy Body!]

Lifespan calculations are unparalleled; with a flick of the finger, one is invincible, unmatched in the world

The young Su Chen had his emperor bone taken away, his blood wheel was destroyed, and he was abandoned by his family. He awakened his chaotic body, opened the Chaos Devouring Tower, reunited his blood wheel with chaos killing, and came out with the Three Lives Blood Wheel, vowing to kill all enemies. Swallow the endless universe, sweep across thousands of stars, cut through the nine heavens with one sword, and dominate the eternal sky! I am the ancient emperor, and all races submit to me!

[Raising Luffy and Ace to be a Marine from a young age] [Raising Zoro and Kuina to be a Swordsman] [Giant Physique + Teleportation + Fist Bone] [Multiple Fruit Abilities] [Stupid Development Diary + Passionate and Warm Daily Life]

After Roy was sent flying by the "Special Truck for Reincarnation in Another World", he was thrown into the world of "One Piece" by the Sand Sculpture Goddess.

But when Roy was really dragged into the Marine Headquarters by Garp by the collar, he was stunned——

"Where are the promised system benefits? Why is this old man forcing me to punch ten thousand times every day?!"

As a result, the navy's style gradually collapsed——

▷ Luffy: "Blue Dragon Fruit (Pink Version) + Fist Bone Gently Instructed = Dragon Form Fist Bone Machine Gun!"

▷ Ace: "The Flame-Flame Fruit is weak? Have you ever heard of the Ultra-High Temperature Compression Explosion?"

▷ Zoro, Kuina, Law, Nami, and Nojiko were kidnapped and enlisted in the navy...

Fourteen years have passed since Matthew traveled to the world of Hogwarts. During his summer vacation, he unexpectedly acquired a metal disc that allows him to travel to another world. This world has a completely different system of magic. The wizards here are not hidden, and even the wizarding organization rules the land. Matthew travels back and forth between these two worlds, merging the two magical systems. He will control his own destiny and even become a god! Matthew will become the driving force of history, bringing tremendous innovation to both worlds! ... (Not systematic, not saintly.)

Bringing RC cells to the world of One Piece, what kind of sparks will fly when Kagune and Haki are combined? Feather Kagune: Unstoppable in flying attacks and mass destruction; Armor Kagune: Unparalleled defense covering the entire body; Scale Kagune: Immortal body wrapped around the body; Tail Kagune: Powerful and deadly weapon!

Reincarnated as the first prince of the Jing Dynasty, Jiang Changsheng was transferred by a traitor as soon as he was born, and then he was sent to a temple to become an ordinary little Taoist priest.

From the prince to the little Taoist priest who no one cares about, his life has fallen. Fortunately, Jiang Changsheng has activated the survival system and has an infinite lifespan. As long as he survives the hardships of life, he can get a survival reward.

He was almost killed by his brother while practicing martial arts, but survived by luck and got the leg of the gods.

Encountered an earthquake, was nearly killed by the beam of the house, and obtained the Nine Searching Heavenly Dragon Step.

The demons roamed the capital, passed it safely, and obtained the magic weapon to conquer the demon pestle.

…

There are many dynasties, demons are rampant, and martial arts rule the world. This is a world without immortals and gods, and Taoism is hidden in the halls and mountains.

Three hundred years later.

When the Jing Dynasty was prosperous, it ushered in decline, the princes rose together, the emperor became a puppet in the hands of the heroes, split the dynasty, and fought for decades.

The puppet emperor Jiang Xuanzhen came to the Taoist temple and knelt down and cried, “My descendants are not filial and unable to return to heaven, please ask our ancestors to ascend the throne and continue my grand scene for another 300 years!”

HP+ The Sorcerer Supreme, single female lead Hermione, with a system

In 1991, while the new students at Hogwarts were struggling with the Levitation Charm, Silas Killer of Ravenclaw could already casually open portals. This seemingly "Muggle-born" new student had actually awakened as a time traveler at the age of seven, carrying a head full of knowledge from the original stories and a "system," and moved into the magical castle four years ahead of schedule.

He disliked the wand for restricting his nature, and instead conjured light shields and lightning bolts with his bare hands. While others dodged trolls, he countered with an Avada Kedavra, forcing Dumbledore to seek him out for a chat.

Silas, possessing dual magical abilities and an unparalleled talent for witty remarks, becomes the biggest plot hole in the Harry Potter world. His Hogwarts experience is a collision of tradition and subversion, a legendary journey for a "prospective Sorcerer Supreme."

He transmigrated to the Ultraman world and became Zagi, the Dark Destroyer. Although powerful, Ye Lian was very unhappy because he had been sealed in a dimensional rift by Noah. He was constantly waking up and sleeping, living each day on a tight schedule, and was almost going crazy. Just then, he received an invitation: "Ding! The Dimensional Chat Group invites you to join. Do you agree?" "Known group members: Toad Mountain Good S Sage, Namase Izumi, I'm very curious, Daigo made into soup."

[HP fan fiction + single female protagonist Luna + no system + slow heat + growth flow + Hogwarts Legacy elements + settings have been changed, those who have not been exposed to related novels and games will not be affected. ]

Travel to the world of "Harry Potter".

When Vizette first traveled through time, he obtained the Obscurus. With the help of ancient magic power, he successfully controlled the Obscurus and received an invitation to enroll from Dumbledore.

Before that, he needed a place to stay, and the Ministry of Magic and Dumbledore arranged a place for him - Luna's home.

Vizette's magical journey begins here!

In order to learn more ancient magic and master the dangerous power of the Obscurus, he entered Hogwarts to study and became a member of the Eagle House.

In Ravenclaw, Vizette maintained the habit of loving learning and strived to win over everyone present.

Everyone in Ravenclaw: He is too competitive, and we can't win over him at all!

Quirrell, possessed by Voldemort: Interested in curses? Come to me on Saturday afternoon, I will tell you everything!

Snape: You have a talent for potions. Come to my place on Sunday afternoon and I will let you experience the charm of potions!

Dumbledore: This is the result of my and Grindelwald's research. Use it well and don't let down the knowledge in it!

Voldemort: Your talent has caught my attention! Come with me! Leave Hogwarts!

Lucius: Why did my Dark Mark appear again after meeting you?

Under the guidance of "Wizards' Practical Guide", Vizet mastered various magical knowledge, explored the mysteries of ancient magical power, and knew the secrets of this world.

…

The decisive battle came, and Voldemort found Vizet reading.

Vizet took out his wand first, and a dazzling lightning flashed, and the library returned to silence...

Touch the ancient beast Chaotianhou, extract the innate magical power [Eye of Enlightenment], touch the ancient beast Lizhe, extract the innate magical power [Death Gaze], touch the ancient beast Jiaoliang, extract the innate magical power [Eye of Illusion], touch the Taixu Ancient Dragon, extract 10,000 blood points, extract 10,000 body quenching attributes, extract the innate magical power [Teleport], use [Eye of Enlightenment], decipher the ancient body forging skills, and obtain [Tiger Tiangang Fist], [Smelting Golden Body], [Flowing Cloud Wind Shadow]. Su Yi traveled to a world invaded by demons and beasts, and obtained the extraction system. Anyone who touched a creature could extract related abilities. From then on, kill monsters when you meet monsters, and slay demons when you meet demons, and become the strongest!