After traveling through Harry Potter, she became Harry's older cousin - no, now she is Harry's younger cousin Dolly. However, Dolly was not shocked by the travel through time for even a moment. She had to face a big problem. She awakened the golden finger that is essential for travelers. The good news is that this system can allow her to become a wizard and enjoy an extraordinary life. The bad news is that this golden finger requires krypton life. [Paying blood, organs and even life can be exchanged for skill points that strengthen all attributes and items. ] [Clearly marked, fair trade, no deception. ] Looking at the tempting reward and feeling the desire for magic in her heart, Dolly clicked the system's shutdown button without hesitation. Magic is good, but it is not as important as her own life. After all, as Harry's family member, Dolly is not unqualified to visit Hogwarts. Instead of krypton life to learn magic, it is better to seize the wave of the times and enjoy life. However, at the moment when the system was about to shut down, Dolly suddenly thought of something. "That, system sister, can the snowflake cotton accumulated in the body be krypton?"

A massacre brought about by an immortal.

It allowed Yang Ping, an ordinary person, to recall his memories before the time travel and piece together the knowledge about technological development in his previous life.

In order to protect his family, he resolutely embarked on the path of developing technology, manufacturing mechas and fighting against immortals.

"Even if I can't cultivate immortality, I will use the power of technology to defeat the immortals—"

"Even if I can't become an immortal, I want to stand shoulder to shoulder with the gods with my mortal body—"

"Even if I can't become an immortal, today, I will drive a mecha and bring down the high and mighty immortal—"

[HP fan fiction + no system + slow to warm up + funny and weird + single female protagonist]

Neos lost his soul during the journey through time. He was smart and made a new body for himself. Although it has no soul, it is enough!

———

Dumbledore: What is this?

Neos: A demon, what else can it be?

Dumbledore: Huh?

———

Snape: You must stop using the power of the demon!

Neos: But... we... are wizards...

Snape: What's wrong with wizards?

Neos: Of course wizards have to play with demons. They can't go to angels or people from the church, right?

———

Harry: Neos! Azazel used strange magic on me again!

Neos: Didn't you say you wanted Snape not to target you?

Harry: There's no need to turn me into a girl!

Ron: Yes, just turn Harry into a girl in the potions class.

Hermione: Hurry up! Class is about to start!

———

Azazel: If the sacrifice this time is still a pig's trotter or a pinkie, don't blame me for being passive.

Neos: Here, piglets.

Azazel: Asshole! I've had enough! Why is it always these things?

Half an hour later Azazel: The piglets are delicious.

[Old man changes to fan fiction] + [Crossing] [No heroine] + [Dihua] + [Invincible]

Lin Shen traveled through time and also obtained the Elden Ring Dungeon System.

But before he could be happy, he was told that the brave man was about to flatten the place.

He was extremely afraid of death, and he had only one thought in mind: to survive!

then……

What he thought was a cry for mercy was, in the ears of his subordinate Markit, the most fanatical mobilization for war!

What he thought were cannon fodder soldiers were, in the eyes of the kingdom, a well-equipped army of demons that slaughtered brave warriors!

[What he thought was a stone doghouse], in the eyes of Border, was a dark fortress that rose from the ground and continued to expand!

[What he thought was bankruptcy], in the eyes of the Empire, was the Demon King blowing the clarion call for all-out war!

The imperial scout collapsed: "That's not a hero, it's a bug! The demon smashed it into powder with one hammer!"

The hero of the empire was in despair: "We are not facing a demon... but a legion that crawled out of hell!"

The Imperial Marshal was speechless: "It's over... Silver City is over, the Empire... is over too."

Many years later, when Lin Shen finally built his underground city into an absolutely safe fortress, when he stuck his head out, he found that the whole world had already prostrated itself at his feet, trembling and shouting his divine name.

Lin Shen: "??? I just want to live, do you really care?"

Yahiko: "Our ideal is to make people understand each other. You are too extreme, Qinghe, you will regret it!" Shiba Qinghe: "Yahiko, now I am the leader of Akatsuki!" Then the door was slammed shut. At that moment, Shiba Qinghe suddenly felt that his thoughts were clear, as if someone had finally stamped him and confirmed that he was a pure-blooded ninja. In fact, when he first crossed over, he really just wanted to survive and avoid his inevitable death as a cannon fodder. But later, as time went by, he gradually had more ideas. Since Akatsuki is destined to have a leader, why can't it be me? Calling for mutual understanding between people? Ha! It's better to believe that I can become the first emperor than to believe this. In this world, I would rather let the ninja world betray me than let the ninja world betray me. The throne window period in the sky of the Rain Country has lasted too long, so why not, let me stand in the sky! What? Say I'm extreme? Blame me for being cruel? Joke! This ninja war was not started by me. Besides, as long as I haven't lost, who dares to say that I am a war criminal?

Traveling to the world of Fairy Tail, Ron becomes a healing wizard. He starts by healing Mirajane and obtains an enhanced version of the Black Dragon Sky Template, thus starting his journey to dominate!

Later, he treated Irene, Mavis, the Moon Dragon Selene, Uru, Brandish μ... and so on, which gradually increased Ron's strength and built the strongest guild, eventually ruling Ishgar, Alachidacia, Kiltina, and so on.

In the final battle against the Black Dragon, Ron, who had fully integrated the Black Dragon Celestial Template, reached the Black Dragon Acnologia's limit with just a single strike!

[Slow burn + increasingly enjoyable to watch + multiple female leads]

Jiang Feng thought he had traveled to the United Nations on Earth in 2254.

Good news: In this world, I actually married the person I had a crush on, and my parents didn't die in the car accident.

The bad news: This is a world where resources are distributed extremely unfairly, and he is at the very bottom of the food chain.

Good news: He has [Relic: Miniature Galaxy (Imitation)] which contains an entire solar system that he needs to unlock continuously.

Bad news: The United Nations of Earth and the Federation of Humanity are embroiled in an escalating trade war.

Good news: He has the [Relic: Cyberlux Armory] which can produce an endless army of robots.

Bad news: Brutal aliens are stirring, and powerful enemies lurk among the stars; humanity is in grave danger.

Jiang Feng has no intention of sitting idly by and waiting for death. He wants to rise from humble beginnings and build a galactic empire that belongs to humanity!

Our journey is to the stars and the sea!

Meng Qiuzhen traveled through the world of Full-time Mage and awakened the double return system.

As long as Mo Fan harvested opportunities, he would receive double returns.

Mo Fan obtained Little Loach, and the system doubled the returns: Black Tortoise Necklace! Vermillion Bird Necklace!

Mo Fan obtained Demonization, and the system doubled the returns: Thunder Body! Dragon Body!

Mo Fan obtained Little Flame Lady, and the system doubled the returns: Little Kirin! Little Dragon Girl!

The Meng family was suppressed by the top forces, and Meng Qiuzhen just wanted to hide behind Mo Fan.

He drove Mo Fan, who was like a cow and horse, and became the boss behind the scenes to welcome the double return.

Many years later...

Mo Fan looked at Meng Qiuzhen, who had given him all the gains since the team was formed, and said that Boss Meng was a saint of the world!

Meng Qiuzhen collected the double return that had just arrived.

"What saint? Just call me Boss Meng."

[Beast Tamer + Genius + Beauty + System + Time Travel]

You said you would tam beasts, why are all the ones you summoned beautiful women?

Chen Wan traveled to a disaster-stricken world where strange beasts were rampant. Fortunately, humans had the ability to tame beasts. They could contract pet beasts and raise them to have powerful combat capabilities!

On the day of the awakening ceremony, Chen Wan directly awakened his A-rank natal pet! A highly venomous spider!

This is already a genius level existence!

Unexpectedly, the next moment, he awakened a god-level talent, god-level feminization!

You can change the qualifications of all pets to SSS level and evolve them all into beauties!

Frosty Queen, Playful Lolita, Intellectual Sister, Gentle Auntie...

No buddy, you call this a beast tamer?

Gu Chuan, who traveled to the world of Zongman, awakened the ultimate power called [Analysis of Everything].

Thus, a dimensionality reduction-style cognitive crushing began:

When his best friend Toosaka Rin was still proud of the gem magic that had been passed down in his family for a hundred years, Gu Chuan created a new system of "energy opening" and "concept resonance".

When his best friend Esdeath regarded her ability to control ice as absolute power and looked down upon all living beings - Gu Chuan only observed for a moment, and then casually demonstrated to her the true power of freezing "concepts" and freezing "laws".

When his best friend Lei Dianzhen was still conceited about his "Unthinking Sword", believing that he had reached the pinnacle of thunder and lightning authority - Gu Chuan transformed the sun and the moon into the palm of his hand, evolved the five elements of thunder, and recreated the earth, water, fire and wind, making this Inazuma's Thunder God start to doubt for the first time that he might... be a fake Thunder God.