Evan has time-traveled once again.

His first time traveling was from Earth to the D&D world, where he went through trials and tribulations and became a sorcerer of the Universal School.

However, a fierce battle ended his second life.

When Evan opened his eyes again, he was surprised to find that he had once again traveled to a magical world that was both familiar and strange.

An owl flapped its wings and flew swiftly, delivering his Hogwarts acceptance letter, but the timeline he arrived in was 1971.

In 1971, a turbulent era, the Demon King was stirring, the Phoenix perched high in the castle, and the towers of Nurmengard remained tightly shut.

And those future heroes—Lupin, Sirius, James, Lily, Snape… at this moment, they are just innocent teenagers, unknowingly walking into the vortex of fate.

This is a glorious era, though not detailed in the original work, it is equally magnificent and filled with brilliant stars.

However, for Evan at this moment, the first thing he needs to solve is how to restore his spellcasting ability in this world without a magic network and with scarce magic power.

Or perhaps, he could go even further, relying on more advanced magical research concepts, gathering a group of intelligent and powerful companions, and launching a magical revolution that would change the entire magical world.

In any case, the times are waiting for Evan's actions.

-----------------

The timeline is set in 1971, in the same year as Sirius Black, Lupin, and Snape. The protagonist has mastered the spell system of D&D, has no system, breaks up the original pairings, is slow-paced, not mindless, and will seriously consider the plot.

[Slice-of-life story + no female lead + research]

Lin Yi, whose love for astronomy is etched into his soul, is born into the HP world with all the knowledge from his previous life and a super brain that can "remember everything he sees".

He thought he could easily become an academic star in the magical world, but he discovered that wizards' understanding of the brilliant starry sky above them was still stuck in the primitive stage of "divination of good and bad fortune".

How can we tolerate this?

With a wave of his wand and a telescope in hand, his goal is to elevate astronomy from a "required, easy subject" to a "cutting-edge magical engineering" capable of changing the magical world!

From drawing precise star maps imbued with magic to developing powerful spells that draw upon the power of the stars;

From analyzing the probability theory behind divination to creating astrological artifacts based on constellations...

While Voldemort and his followers were still obsessed with pure-blooded people on Earth, a scholar under the stars was quietly turning the entire universe into his magical laboratory.

This is the story of a hardcore academic genius who, in a magical world, uses scientific thinking to climb the magical technology tree, and incidentally crushes everyone else in the process.

【You have opened the Soul Palace! 】

Chu Yang traveled through the Naruto world and became a member of the Senju clan, but it seemed that he traveled through time a little too early, to the Warring States period when the ninja village had not yet been established. He thought he would just become a super shadow level and be invincible in the Naruto world!

But an accident made him meet himself in the world of death. It turned out that he had traveled through all the heavens and worlds at the same time!

He is the young patriarch of the Senju clan in the Naruto world and the heir appointed by the God of Ninja.

He is the right-hand man of the Four Emperors Shanks in the pirate world, the strongest first officer in history, and the first person to put a bounty on the Celestial Dragons.

He is also a crazy sorcerer who steps on Sukuna in the world of magic.

He is the lifelong enemy of Aizen in the world of Bleach, and the genius assistant of Tony Stark in the Marvel world.

He is the supreme master in Gu Long's martial arts world, and also the number one devil who swept across the world in Jin Yong's world!

He is the chosen one and will eventually become the supreme one.

First grade, Horatio: Headmaster, look, use this scythe of mine to hook out the soul, then lock it in this lamp and roast it with the fire.

Second grader Horatio: Principal, look at this cabbage! It can increase in value infinitely and even kill the basilisk in an instant!

Third grader Horatio: Principal, do you think this soul contract could arm the Dementors into my army of Soul Reapers?

Fourth grader Horatio: Headmaster, look, this gravity magic can pull down meteorites from outer space to strengthen Durmstrang and Beauxbatons College.

Fifth grade, Horatio: Principal, you said if I projected this mark onto the moon, everyone who saw it would be brainwashed into a believer in houttuynia cordata, and the houttuynia cordata I planted in the Forbidden Forest would sell like hotcakes.

Sixth grader Horatio: Headmaster, look! The tree that grows from this seed can convert cosmic energy into magical seeds. Then all of humanity can become wizards, mastering both technology and magic. Conquering the stars will be just around the corner!

Seventh grader Horatio: Principal, look...

Dumbledore: "Enough talk. Take out your wand. It's either you or me today."

(Updates are irregular, written for my own amusement and humor, featuring multiple female characters)

[Illustrated] [Collection] [HP] [Magical Illustrated] [Not with the protagonist] [Super Magic Change]

With the magical atlas in hand, you can unlock the mysterious magic world and collect magic from all over the world. It is a great satisfaction for collectors like us!

Magic world, I, Anthony, am here!

"Unlocked the illustrated guide [Hogwarts Train] reward [Advanced Alchemy]"

"Unlocked the illustrated guide [Ultra-Ancient War Fortress: Hogwarts] reward [Ultra-Ancient Magic]"

"Unlocked the illustrated guide [Demigod Realm: Forbidden Forest] reward [Genesis]"

"Unlocked the [Three Deathly Hallows] illustration reward [Gate of the Underworld (Ghost Gate)]"

…

As Anthony unlocked more and more illustrations, suddenly one day, Anthony discovered that he seemed to be invincible.

Then one day.

"Unlocked the [Core of the Planes] reward [Gate of Space and Time]"

Anthony: Oh wow~ New world, here I come!

(The introduction is seriously inconsistent with the text. Please see the text for details. There is no reason. The author is just so naughty.)

Dumbledore quickly grabbed Orion who was about to cast a spell.

He wiped the sweat from his forehead and said, "Alas~ It's not appropriate to do this in broad daylight. Fiendfyre is a powerful dark magic and can't be used carelessly!"

Orion nodded and said, "I understand, Principal. We can let him go if we carry some people on our backs, right?"

[Single Female Lead], [Le Ziwen]

A time traveler who was sent into another world by a dump truck, with an unreliable grocery store system.

While eating barbecue and humming a song in his small home in the valley, the old man with a crooked nose suddenly put a wizard hat on him and said that he wanted to start school early.

Harley, who chose the witch path, returned to her 11-year-old age and came into contact with powers outside the path.

Well, it's time to give the wizarding world a little witch shock.

(hp+secret, it doesn't affect if you haven't seen HP or secret.)

(This book assumes that the world before the recovery of the earth is HP, and the recovery is the world of the Lord of Mysteries after the division.)

(This book only writes about HP, and there is no plot to return to the timeline of the Lord of Mysteries in the later period.)

For thousands of years, names like Merlin, Gryffindor, Slytherin, Hufflepuff, and Ravenclaw have illuminated the magical sky.

In the past hundred years, Grindelwald, Dumbledore, Voldemort, these names, whether good or evil, have been guiding the direction of history.

And when Kyle opened the door to magic

A floating island rises before the eyes of billions of Muggles and wizards

He knew that a thousand years later

He is a legend!

Originally, I just wanted to be an ordinary academic genius, planning a perfect life with science and reason. But when I was eleven, an owl told me that the world doesn't actually follow science. [Ding! Hogwarts notification detected! Academic Genius System activated!] [Newbie Task: Before the start of the semester, please complete a comprehensive preview and theoretical mastery of Hogwarts' first-year Charms.] While Harry was still confused about his origins, while Ron was still worried about not getting chicken legs, while Hermione was still buried in her books in the library… Eli had joined Slytherin, defeated Malfoy, and Snape was so enraged that Dumbledore listed him as a top priority! Eli: "I just want to study hard, why do people always think I'm trying to cause trouble?" Harry/Ron/Hermione: "Eli is truly our most reliable leader! He always sees through everything!" Daphne/Luna: "He's so charming!" Snape: "That little rascal, damn it, he's even more talented than Lily..." Dumbledore: "Hmm, this year's Hogwarts is really energetic." Inventing "Magic QQ," he accidentally became the richest man in the wizarding world. He founded "Wizard Canyon," inadvertently changing the way the entire wizarding world entertains itself. ... Eli feels innocent: "I'm really just a good student who loves studying and researching!" This is a story about a protagonist who just wanted to develop quietly, but accidentally shocked the entire wizarding world and ascended the throne.

The shadow cast by two generations of Dark Lords gradually dissipated.

The White Lord (crossed out), the greatest wizard of this century, fantasized about receiving woolen socks in the headmaster's office.

Ryan Wells lived a quiet and leisurely life at Hogwarts.

With some insignificant external help, he was held in deep reverence throughout the wizarding community.

"Master Ryan! Do you have any new prophecies today?" People traveled thousands of miles from all over the world to Hogwarts in the hope of receiving a prophecy.

"Senior Ryan, what should I pay attention to today?" asked the younger students who had been helped.

"Ryan, any new prophecies?" Professor Flitwick cast a levitation spell on himself and patted his favorite student's shoulder affectionately in mid-air.

"Mr. Wells, what are your thoughts on the Ministry of Magic's future work?" asked the Daily Prophet reporter...