The young biologist Levitra accidentally traveled to the world of Harry Potter and came to the era of Grindelwald, and his body age turned back to eleven years old.

"Ding! The merit system is being bound to the host. You only need to do good deeds to redeem rewards with merit points! In addition, as long as the host finally achieves the Dark Lord achievement, he can become a god on the spot."

Levitra:? ?

A few years later...

Dumbledore: He is a great man. In this era, not many people are willing to sacrifice their own interests to help others.

Grindelwald: Nonsense! Although this guy is young, he will do anything to achieve his goals. He is obviously one of my generation!

Newt: That young man looks more ferocious than a violent fire dragon, but... why is Qilin so close to him?

Tom: Who asked you to be the Dark Lord like this? Sometimes I want to call you a saint!

Levitra: Saint? No nose, you curse too dirty!

Chen Yuan traveled through the Devouring Star world and became a fledgling intermediate warrior, but he soon discovered that he traveled through time too late.

It was already 2077, the Genius War had long ended, and the thigh Luo Feng had already entered Chaos City.

Looking at himself again, he had poor qualifications, low strength, and a bottomless treasury. He was even knocked into the hospital by a wild boar. It can be said that the road ahead was bleak.

Fortunately, Chen Yuan had an optimization system that came with the travel, which could optimize everything, whether it was the secret method of cultivation or various treasure resources, all could be optimized!

Many years later, a war broke out between the human race and the alien race.

Chen Yuan wore the strongest and most precious armor, stepped on the strongest palace, held the eternal magic weapon, and swung his sword, instantly killing a cross-border universe master.

"This is the territory of the human race. Anyone who dares to take a step forward...

Birth, aging, illness and death are common to all human beings. Li Qing, who was not afraid of death, suddenly saw how much life he had left. Now he panicked!

Fortunately, I can gain life by refining weapons, so I will live for tens of thousands of years first!

[Successfully refine ordinary weapons: fine iron war spear, reward life for five months! ]

[Successfully refine the best magic weapon: Tianluo Banner, reward life for seventy years! ]

[Successfully refine the Tongtian Lingbao: Mieshengluo furnace, reward life for three thousand years! ]

(Changsheng Gouwen + Refining + Two Realms)

Kitazawa, a three-no traveler, a mediocre Chunin, taught at the Konoha Ninja School in order to survive to the end. After twenty-one years, he suddenly got a very wrong system. [Congratulations to the host for turning six, the strongest Hokage training system is open. ] "I finally got lucky? Wait, look at my eyes, this is six years old?" [Task 1: Help your deskmate Hinata Hyuga to get back the scarf. ] [Task 2: Graffiti on the Hokage Rock with your classmate Naruto Uzumaki. ] [Task 3: Defeat Uchiha Sasuke and dominate the Ninja School. ] [Task 4: Become the new three ninjas with Naruto and Sasuke, and worship Tsunade as your teacher. ] "Answer me, is it appropriate for a 21-year-old teacher like me to do this kind of task? I won't do it even if I jump from here!" [Task reward: Konoha Uzumaki...

Uzumaki Naruto, are you willing to be a bootlicker, the last one in the pack, and suffer everyone's cold stare? Do you want to know the true meaning of hard work? Do you want to realize your dream of becoming a Hokage and being recognized by everyone as soon as possible? [The system to become a Hokage is officially loaded, and the training schedule is as follows...] [Physical training: Just a little bit more effort than Rock Lee.] [Ninjutsu training: 1000 clone techniques, 1000 transformation techniques, 1000 substitute techniques.] [Chakra training: Chakra refining techniques must not be less than twelve hours a day.] [Theoretical knowledge training: Immersive learning of mathematics, physics, chemistry, history and other courses for two hours each.] [If you fail to complete it, you will receive the baptism of lightning escape from the system...] Uzumaki Naruto: "...Do you want this baptism?!" System: "Uzumaki Naruto, if you don't roll, what kind of Hokage are you?!"

A bloody disaster caused the thousand-year-old dynasty to fall apart. As the only surviving prince, Li Yuan fled to southern Xinjiang under an assumed name, joined a lineage of Gu Masters, and accidentally awakened the Gu worm synthesis system.

Various princes, demons, monsters, and martial arts forces from the outside world are looking for him, wanting to use his blood as a key to unlock the Martial God’s treasure left by Emperor Taizu.

The God of War’s treasure? No! Li Yuan chose to stay hidden and make poison.

[Add the immortal grass, and you have synthesized the resurrection Gu]

[Add the time and space sand, and you will synthesize the Changhaichangtian Gu]

[Add the blood of the empress, and you have synthesized the Supreme Gu]

……

Thirty years passed, and the invincible Emperor Wu, the leader of overseas demons, and the ambitious princes found Li Yuan.

On that day, the invincible Emperor Wu died, the leader of demons died, and all the princes knelt!

That...

Traveling through America in 2008, the advantages of the reborn are about to disappear. Link can only rely on his strong body, handsome looks, superb hype methods, and numerous scandals to gradually become the top star of the era and an oligarch in the entertainment industry from a nobody.

(It doesn't matter if you haven't watched Yu-Gi-Oh!)

After traveling to the world of Fairy Tail, Chase's magic is "Dueler's Soul". By inputting magic power, he can use Yugi Muto's card deck in "Yu-Gi-Oh!"

Dark Magician, Chestnut Ball, Magnet Warrior, Holy Light Sealing Sword, Resurrection of the Dead...

When the black wings of despair spread, the black dragon Acnologia descended on Sirius Island.

Chase stood on the top of the tree, slowly turning over the card between his fingers against the strong wind.

"When the sky thunders and chaos, gather the ancient magic books in the chain and their power will be infinite!"

"When good and evil meet, begin the ritual to summon the judge of hell!"

"Descend, Sky Dragon of Osiris!"

[Harry Potter fan fiction + professor writing + education reform + layout + make up for regrets after the main story begins]

[Slowly warming up! There are new education reforms every year]

Sebastian Swann, an outstanding graduate of Slytherin, heir of an ancient alchemy family, and the richest man in the wizarding world. 12 years after graduation, he returned to Hogwarts as a professor...

Snape: "Sebastian, what made our richest man choose to be a little professor at Hogwarts?"

Sebastian: "To make Slytherin great again!"

Snape: "Tell the truth..."

Sebastian: "To make Hogwarts great again! ... Put away the truth serum, Severus, you are such a bore!"

Snape: "Tell the truth!!!"

Sebastian: "It's all true, except... I still want to make wizards great again!!!"

......

ps：

1. The protagonist graduated from Slytherin, is Snape's friend, and is not very friendly to the deer dog

2. The original female protagonist (a tool person) has no sweet love. The male protagonist is focused on his career and has no children for the time being.

3. Focus on Slytherin's shrewdness and ambition, not bloodline

4. Contains two settings

5. The timeline begins in the second year of the Weasley twins, one year before Harry and the other two enter school.

6. Lightning avoidance: This is the White Lord!!! Not the Dark Lord!

[Civil War] [Business War] [Calm and Decisive] [Gilded Age] [Technological Explosion]

Alan, a business elite, died in a car accident under a heavy truck, but his soul accidentally traveled to New York in 1860 and became a 19-year-old Irish youth with nothing.

With only $75 in his pocket, he built a canning factory from scratch using modern business thinking, expanding it to become a company. During the turbulent years of the Civil War, his assets soared thanks to precise planning.

With the advent of the Gilded Age, he expanded into oil, steel, military industry, railroads, and even ventured into media, real estate, electrical technology, and the hotel industry. From a contemporary elite to a 19th-century pauper, how did he create a multi-faceted, top-tier family tycoon in America a century ago?