A proficiency certificate that lasts forever! A system that allows me to traverse countless worlds! I lack nothing now! In Dr. Stone, the Sword God of Ten Mile Slope, the Wilderness Gourmet, I took my first extraordinary step to save a lost civilization. In One-Punch Man, he extended an invitation to unemployed office workers: "Want to become a savior hero?" In the Biohazard world, a man and a panda roam the apocalypse: "Dragon Warrior? Savior Hero!" In Ling Cage, Battle Through the Heavens, and Mortal's Journey... step by step, he has come a long way, and in countless worlds, everyone praises him as the supreme and holy savior. But only Lin Hao knows that all of this is due to his own hard work and sweat! System! Proficiency! Give me 1000% support!

Lin Mo, a socially awkward gamer, transmigrates to a peaceful world that hasn't collapsed and becomes an ordinary freshman at St. Freya Academy. He intends to live a quiet and uneventful life, but the world's top gaming competition, "Chapter of Legacy," opens just in time. Three giants join forces, offering a bounty to find the "civilizational legacy" that can define the next era.

While others were still brainstorming gameplay ideas, Lin Mo pulled out the Honkai Impact 3rd project proposal: "Since you've all forgotten, I'll make this world remember again—"

From then on, the art style completely went astray: Top student Mei was revising the script while shedding tears: "This plot... won't the players send me death threats?" Wendy was caught drawing Honkai Beasts by the dean of students: "Your aesthetic sense... is quite shocking!" Bronya worked all night optimizing the physics engine: "The sense of impact must be on par with a real battlefield!"

The demo version caused an uproar online: "This swordsmanship and this performance? You call this a student's assignment?!" "I couldn't stop crying when I saw Himeko-sensei?!" "Urgent request! How do I get to the part where the Honkai Beasts attack the school building? The immersion is too strong!"

What Lin Mo didn't expect was that Otto, the president of the Destiny Group, personally sent a cooperation invitation, the genius scientist from Anti-Entropy came to his door overnight, and even the mysterious World Serpent Group began to pay attention to his movements...

Standing on the stage of the global finals, Lin Mo smiled at countless cameras:

"This is not just a game; it's a world civilization."

"And now, it is your turn to take up the torch of this civilization."

Keywords: Time travel × Game development × Parallel world × Action-packed and heartwarming × All main characters

Highlights: Recreating iconic scenes in a game – a peaceful world versus a brutal storyline, where you can forge weapons while enjoying sweet moments.

"You damned bastard, I'm your own brother, how could you poison me?"

"I'm so sorry, but I want the twin sisters upstairs."

He became Tony Stark's brother, who didn't actually exist.

Before the story begins, she awakens her past life memories and her emotional system.

By experiencing fluctuations in emotions such as joy, anger, sorrow, happiness, and pleasure, the half-Eastern, half-Western Yustark can acquire various emotional values, which he can then use to draw lots and obtain various extraordinary powers.

The once-noble second son of the Stark Group has become a comedian.

Drugging Iron Man Tony.

In Times Square, a video of Captain Steve's shapely buttocks is playing on a loop.

Workplace unspoken rules, Black Widow Natasha.

[Main character is a bad boy + overpowered + pure black-hearted heir to the brewery + follower of the Yukimura cult + ensemble cast + chat group] This is written by a Yukimura fanatic.

This is a crossover of anime, primarily Prince of Tennis and Detective Conan, with Prince of Tennis as the main focus and Detective Conan as a secondary focus. It also includes some other crossover anime.

Privately set up mountains of competition novices

When Karasuma Gaki first saw Yukimura Seiichi at the club when he was 4 years old, he decided to join the family.

Unexpectedly, he learns that he is actually the grandson of the villain Karasuma Renya, and is tasked with stealing the protagonist's spotlight.

At the age of 6, he was forcibly taken away from Yukimura by Karasuma Renya and raised by Gin, where he grew up under Gin's severe beatings.

No way, he's the tennis prince, he wants to go back to playing tennis!

He returned to Japan and enrolled at Rikkai University with Yukimura Seiichi, beginning his fantasy and magical tennis journey.

One ball shattered the wall, giving his father a glimpse of the wonders of tennis.

Tennis prodigy Karasuma Gaki juggles tennis training with his duties at the sake brewery.

Vermouth and Kaito Kid are drooling over Niou; they both want to learn Phantom!

Angels and silver bullets? Spell interruption! No traitors allowed in the brewery!

Bourbon is a loyal fan of Rikkai University!

Out of consideration for Bourbon being his fan, Karasuma decided to spare his life, brainwashing him daily to make him understand that his lover was the organization! Not Japan!

Shuichi Akai defected? We'll catch him, drug him, and turn him into a little brat. Let's see how he runs wild then!

After being ambushed and shrunk by a drug, Shinichi Kudo finds himself in another world. There's already a 17-year-old Shinichi Kudo here... *sobs* He's just a drifter in this other world; his current name is Shinji Kudo. ಠ╭╮ಠ

When Shi Mo returned to the day before the end of the world, she found out that she had lived as a supporting role in a doomsday novel in her previous life.

And she... the second female supporting role, whose strength destroyed the plot so much that even her own mother couldn't recognize her.

After being reborn, her goal is to protect her loved ones and return to the peak of the apocalypse.

As for the rest of you... when the end of the world comes, please start trembling.

But what's going on with that gentle man following behind me?

I just took care of your sister for a while. Is it necessary for me to marry you?

Gu Zixiu: Momo, I am a demon and you are a madman. Let us celebrate together in this apocalypse.

Shi Mo: No, I can do it alone. If you are a man, just stand behind me!

Gu Zixiu: Okay, my dear Queen.

The gentleman professor VS the beautiful and cool heroine

This article mainly focuses on the career line, and the male protagonist appears relatively late.

Spreading sweetness depends on fate, fighting monsters depends on strength.

Crossing the Starry Sky Railway, Jiang Chen discovered that his start was not so pleasant.

In the secluded pavilion, the pink-haired girl who loved sitting on the swing smiled as she watched the boy descend from the sky.

Then he obtained a simulation system.

In the simulation, he was the most unsuccessful student of Zandar, and also a traveler trying to correct his teacher's mistakes.

He is also a wise king who fought against the Black Tide, and a rebel in these thirty million reincarnations.

[Starship Troopers + Warhammer + Halo] Sometimes, we wonder if there are extraterrestrials in the known universe, and what lies beyond. After our battle with the Zerg, we came to know this terrifying species. We explored the universe, developed technology, until we found technology left behind by ancient humans. Why did these ancient humans disappear? Are these unknown civilizations powerful? How long will the racial wars continue...?

Senyo, a soul from Earth, invaded countless worlds in an unbelievable way, causing the worlds to gradually veer off course. Senyo in *Naruto*, an Uchiha ninja who survived the massacre of his clan, ultimately betrayed Konoha, becoming the S-rank rogue ninja Naruto and Sasuke swore to find. Senyo in *One Piece*, a top-tier fighter trained by the Navy, resolutely rebelled to overthrow the Celestial Dragons' order, becoming a thorn in the side of the World Government, with a bounty higher than the Four Emperors. Senyo in *Marvel*, the chief researcher of the Osborn Corporation, the mastermind behind numerous major events, even using superheroes as his human testing ground. Senyo in *Battle Through the Heavens*, from a nobody hunted by the Soul Hall, he rose to become a highly sought-after alchemist, stirring up a storm. Senyo in *Swallowed Star*, facing the madness after the Great Nirvana, resolutely joined the army, leading...

[Intelligence 1: In one hour, the Cataclysmic Era will officially begin. The first wave of calamity will bring acid rain globally, lasting for a month. Anyone exposed will suffer from festering skin and die. Note: This intelligence is issued at the highest level to ensure the host's survival.] [Intelligence 2: A Class S-level ability user will awaken at Linhai University. The ability is healing. The awakener is Yang Mi, a senior student at Linhai University.] [Intelligence 3: The special acid rain contains an unknown virus. Infected individuals will mutate within 24 hours, and the first wave of infected zombies will appear in the city center.] ...The Cataclysmic Era begins, the apocalypse arrives, and Zheng Qian, relying on his daily intelligence reports, gets ahead of the curve and ascends to godhood!

[Transmigration + Interstellar + Sci-Fi + Zerg + Thrilling Novel] Zhou Yuan transmigrated to a parallel world and became a prospective recruit at the Human Federation Military Academy, activating the 'Soul Exchange System'. "I'll f*** you!" Looking at the Federal Criminal Law and Zerg information, Zhou Yuan exploded. Killing people requires eating peanuts, killing insects... even the lowest-level insects are stronger than cows! "Ding, congratulations to the host for successfully establishing the connection, obtaining 5 Level 3 Soul Gift Boxes, 3 Level 2 Soul Gift Boxes, and 1 Level 1 Soul Gift Box." [Opening the Level 3 Soul Gift Box grants 1 Quick Healing Agent] [Opening the Level 2 Soul Gift Box grants 1 Infinite Ammo Pistol] [Opening...]