Akiyuki was taken to Japan by his uncle to study. Initially, he attracted attention because he resembled Rikka Takarada. Later, his seemingly cold but actually warm personality and virtuous character led to him being pursued by many. Whether it was friends, elders, or even his stepsister, the growing possessiveness from them left him physically and mentally exhausted. Oh, by the way, he's a man.

[No female lead] [Slytherin] [Decisive and ruthless] [Snake]

Good people often have short lifespans.

If we're going to do it, let's be a scourge that wreaks havoc on the region!

He traveled to the Harry Potter world and became the last bloodline of the Prince family, a blood relative of Snape!

Alan Prince vowed never to be a good person in his life, but incidentally saved Snape from his tragic fate.

Some people say he's just a child with a bad temper.

Some people say he is a dark demon king who wreaks havoc in the region.

But many more people see him as the salvation of an ordinary wizarding family and a great man who led the magical world forward.

But all Allen wanted to say was that he was just an ordinary wizard, at most with a bad temper.

P.S.: What kind of normal person could a child raised by Snape be?! (Snape: He's slandering me!!!!)

The synopsis is weak, so I'll move the main text. There's a decent Harry Potter fanfiction as a base, so feel free to use it.

[MC Tinkers' Soul × Arknights] Milan had heard of "Milan's Little Blacksmith" and was indeed a forging enthusiast, a spectator of forging competitions... but he never thought that one day he would actually become "Milan's Little Blacksmith." A cyber blacksmith is also a blacksmith? Well, never mind. For a world registration name, "Terra" might not be a good name; Milan is unfortunate, the world he fell into is called Terra, but Milan is also lucky, at least not one of the worst Terras. What's truly reliable is: the gifts he received from the void he crossed over, maybe, probably, should be enough to support his... life in Terra? - I didn't even see the speed bumps (referring to MC's burrowing technique) - Armored charge can't stop - Tell my iron armor projectile protection - Magorin's blind spot - Blue Steel and I are also trying our best to live. Facing this land that eats white hair and doesn't discriminate, Milan thought for a moment and added - I have a full set of [Omniscient and Omnipotent] attributes, how are you still alive? "You might not believe it, but actually I'm a craftsman." "Really."

This is both a chaotic battlefield of a teenage harem and the remnants of a millennium-long "Heretical War." Transmigrating to a Western fantasy world, Ryuka awakens the "Proof of Leadership," increasing his strength by cultivating followers, gradually binding his abilities and destinies to those of the girls. His wicked little lover is a descendant of an ancient witch, whose ability to grow stronger through indulgence is copied by Ryuka… Farming and development isn't bad, but a savage conquest seems to offer even more possibilities? A girl secretly in love fuses with a heretical demonic sword, initiating a reverse invasion of the heretical continent… Slaying heretics is my duty, but why are strange races crawling into my bed? The empire's princess's appreciation and approval, a world fragmented by warlords awaiting unification… Finally, something serious! What kind of lord doesn't build and expand? Reform, develop, and expand! But, if he doesn't lift the witch's curse, she will die, and the method is to overthrow the princess's empire. Conflict between the heretical girls and the holy knights is inevitable. [Without making a choice, he wants it all, controlling both the harem and the front yard], both to satisfy his own ambition and for the fate of the girls, the boy will eventually become their lord, the emperor above all kings.

Reborn five years in the past, when the game [Tianlin] launched, Guan Ren obtained the Infinite Plunder Acceleration System!

Attributes, skills, items, equipment... you can plunder them all!

Movement, attacking, casting spells, healing... everything can be accelerated!

[Ding! Plunder successful! Strength +100!]

[Ding! Looting successful! You have obtained the artifact "Sage's Protection"!]

[Ding! Plunder successful! Obtained the divine skill "World-Destroying Thunder"!]

One hundred strikes per second, instantly killing the boss!

Health and mana instantly regenerate to full, allowing you to unleash skills at will!

Guan Ren: With the system in hand, I have the world at my fingertips!

A cute and innocent girl transmigrates to an interstellar beast world filled with pollution, obtains a purification system, and grows into the only holy female who purifies the world!

Her predecessor was vicious, and those around her could hear her thoughts, immediately realizing she wasn't the original and changing their attitude towards her.

"With A-Yao around, I'm no longer afraid of pollution levels going off the charts!"

[Entry-level character + no male lead]

Transmigrating into a book is a treasure.

Someone transmigrated into a book and became a blade of grass.

Yunxi transformed into a vine.

In the original book, she was cannon fodder who only appeared in two chapters. She was the villain in the hero-saves-the-damsel-in-distress plot. After her death, she was taken back by the popular female lead, dismembered into eighteen pieces, and made into eighteen peace knots to be distributed to her eighteen sycophants.

Yunxi stated, "When it comes to knots, I only do breast nodules."

In order to survive, she chose to move before the plot began, but as a result, the secret realm that contained all her family property and her ancestors for eighteen generations, including her great-grandmother, was confiscated and flew away.

Instead, a man appeared out of nowhere and opened a sack to her: "Don't be sad, from today onwards, I will be your great-grandmother."

Yunxi: ? ? ?

Thus, Yunxi was abducted into the villain's sect in a sack.

...

Li Daoran unexpectedly transmigrates and becomes the father of the second male lead in a light novel.

To his utter surprise, Li Yuan, a top-tier rich second-generation, turned out to be a sycophant!

The previous life ended due to illness.

In order to win the female lead's favor, Li Yuan openly declared at his own funeral that he would give all his assets to the male and female leads.

This infuriated Li Daoran on the spot!

"I don't have a useless son like you, nor a shameless daughter-in-law like you!"

"You're nothing but a lapdog who wags its tail and begs for food. Get out of the Li family!"

"Ding! Congratulations on severing ties with Li Yuan. Reward..."

The girl from the Scarlet Devil Mansion meets a soul from another world, and the two souls merge into one, creating a new Flandre with a brain and reason.

After stepping onto another world called Terra, she looked up at the twin moons in the sky.

"Ugh, I want to go home so badly, I miss the desserts my sister makes for me..."

And so the girl embarked on her journey to find her way home.