[Rimuru/Rimuru/Rimuru fanfiction + all-male pairing (read at your own risk) + strong male lead + slightly popular + beloved by the group]

『OOC Warning + Chaotic Plot』

[Many OCs appear, enter at your own risk]

A college student who hasn't yet become a corporate slave appears to be eating cake on his birthday, but he's actually been away for a while.

My consciousness is hazy.

"Come, child, walk towards the light, and you will find the way."

He heard a voice guiding him.

"My child, I bestow upon you the title of Named Demon. You are a child favored by the gods. Your name is: Nelion Cossatis."

"The ability you possess is...world consciousness, and it will help you, child."

...

He transmigrated with memories of his past life, and he had no idea where he was. Someone had just told him that his current name was Nilian Cossatis, and that he also possessed a world consciousness.

This is... a time-traveling cheat? That's pretty good.

But why is he a beige slime?

Later, in this black hole, he met a fellow transmigrator who was also a slime—well, from a different country.

This slime is named Rimuru Tempest.

...

So, they continued walking forward together.

Nelian's original ambition was clearly to become a carefree, adorable, and gluttonous slime!

It's definitely heading in that direction... but I've encountered all sorts of different people along the way...

Wait, wait a minute? Why are you guys looking at me like that?!

"In ancient times, people all lived to be over a hundred years old, yet their movements remained undiminished?" Ye Fan, waking up, stared blankly at the *Huangdi Neijing* in his hand. A jolt of headache followed. Then, a look of realization dawned on Ye Fan. His lips twitched slightly. "So that's it! I've transmigrated! I've transmigrated to the world of *Covering the Sky*, and I've even become Emperor Ye!!" A pleasant ringtone sounded as Ye Fan flipped open his flip phone, a popular device from the early 2000s, and saw the caller ID. He frowned. "Class reunion, Mount Tai, Nine Dragons Pulling a Coffin!! My transmigration story is about to begin... My cheat code, where's my cheat code?" Just as Ye Fan was wondering how to react...

[You have successfully contained a Tier 4 'Hellhound', Ash Points +1000! Gained the ability 'Soul Harvest'!]

Xu Yuan looked at the little black pine dog that kept rubbing against his feet and fell into deep thought.

[You are invincible! You have successfully purified the 'Tier 6 Pollution Source - Explosion Three Stars', earning 3000 Wasteland Points and the resource 'Advanced Source Energy Crystal'!]

Xu Yuan looked at the shattered phone he had found and suddenly felt it getting hot to the touch. The system said, "This thing can actually blow up three planets?!"

[Your great compassion has bestowed resources upon the wasteland inhabitants, ensuring their happy and prosperous lives. Wasteland Points +5000! The territory has acquired the defensive weapon 'Prism Tower'!]

Xu Yuan looked at the company employees who had just received their salaries and were grinning from ear to ear, and wondered: "Wasteland citizens?"

......

......

...

Traveling through the fantasy world, Lin Yuan became the abandoned child of the family and was stepped on by his cousin, who took away my elixir and shattered my dignity!

When on the verge of death, the [Everything Investment System] is activated, and everything in the world can be invested in!

Cousin’s investment potential: -99, physical salvation is recommended!

The little maid in the corner who is bullied by everyone, investment potential: 99! [Daughter of Destiny·Unawakened]!

"System, all in! Give it all to her!"

After living a mundane life in another world for several years, Will initially thought it was just an ordinary steampunk world, until a death awakened his ability to travel to the past or future. From then on, life became a game that could be replayed. Steam and mystery, starry skies and wandering souls, ancient gods, witches, potions, forbidden objects, cultists of evil gods… The conflicts of the new era have begun, and the chosen ones are about to take the stage on a journey called the pursuit of gods. Kidnapped by cultists of evil gods, hypnotized and brainwashed? Touching forbidden knowledge, suffering a mental breakdown and becoming insane? Affected by the advancement ceremony of extraordinary beings, infected with a deadly virus and dying from festering sores all over his body? After seeing the other side of the world, the mysterious and extraordinary, Will became unstoppable, repeatedly correcting his mistakes through death. Until he faced the stage of the gods…

In the late Great Yan Dynasty, natural disasters were frequent, and chaos was about to erupt. Chen Feng transmigrated into the body of a small blacksmith in Qingshan County, gaining the ability to extract and modify skill entries. By slaying sinful individuals, there was a chance to extract their skill entries, which he could then modify. [Blacksmith] → [Iron Man] From improving blacksmithing efficiency and forging exquisite ironware, to developing an iron-clad body suitable for body-refining techniques… [Martial Arts Idiot] → [Martial Arts Fanatic] From being completely ignorant of martial arts and destined to never enter the field, to becoming a martial arts genius who could achieve extremely high comprehension simply by focusing on martial arts… Thus, Chen Feng made a living by hammering iron during the day and by night, he would shoulder a sledgehammer, transforming into a black-robed skull crusher, harvesting skill entries. He killed traffickers, annihilated bullies, and slaughtered bandits. Chen Feng's attributes and characteristics are increasing: [Blacksmith], [Sword Maniac], [Heaven Rewards Diligence], [Ultimate Demon], [Eternal Hammer Master]. He thought he was just trying to survive in a chaotic world, but starting from Qingshan County, a single hammer strike sparked a war that lasted for thousands of miles!

Zhao Tian, ​​after the death of his parents, was relentlessly pursued and killed. During his escape, he unexpectedly obtained a screen called "Famous Scene Check-in." Successfully checking in according to the requirements would earn him rewards. Seeking revenge, Zhao Tian headed to his first check-in location, Wutan City. While Xiao Yan was testing his Dou Power at the third level, Zhao Tian completed his first check-in, gaining the "Heaven Rewards Diligence" destiny. This also unlocked his second check-in location: witnessing Nalan Yanran's annulment of their engagement, which would grant him the cultivation technique "Eight-Nine Arcane Technique." Through these check-ins, Zhao Tian's strength grew, and he subsequently checked in at the Monster Beast Mountain Range, Yunlan Sect, Canaan Academy, Burning Flame Valley, Pill Tower… Years later, the Soul Emperor broke through to Dou Di, condensing…

[Multiple worlds + collector's mentality + base building + female protagonist (non-human) + late-game troop buildup + system that's just going through the motions]

Ostro, a transmigrator, looked around and thought he had been reborn into a high-tech era, until he discovered Terra, Eldar, the Martian technological world, and the intelligent legions in his memories, and then he burst into tears.

Good news, we're in the Golden Age (dark technology); bad news, the Iron Man rebellion hasn't happened yet; good news, my parents in this body have some assets on Mars; bad news, they're both dead and I just cried myself to death.

Until the system delivered the gift pack, making me feel invincible with the cheat, and then the system, having delivered the gift, simply left.

At least it gave Ostro some hope, didn't it?

then:

Cult of Mechanics: How does he always manage to retrieve the complete STC template? He must be a Chosen One of Ohm Messiah.

Primal: A powerful, loyal, and resource-rich sage. We should try to get along with him. He has no other flaws except that he sometimes likes to steal the power armor from his minions.

All Astartes: Do you still want the power armor I just DIYed? You promised to trade it for 10 Terminators, can you still do that?

Tarasin: You're stealing my loot! Fine, you took my spoils, but how did they end up in my house?

(This is a new book by a new author, please forgive any shortcomings!)

[Congratulations, host, you've been bound to the Pokémon Villain System! Begin your evil plans in the Pokémon world!] "Team Rocket was just wiped out, and you want me to be a villain? Lance will be chasing after me, won't he?!" [Task 1: As a villain, doing bad things should be as easy as Arbok ambushing you. Draw your sword against the weak and enjoy the ultimate thrill!] "First of all, I don't do bad things. Secondly, I'm not even a Trainer yet, so I'm the weaker one, right?" [Task 2: Gyms are the stumbling block to your evil plans. Make the Gym Leaders suffer!] "Wait, my Pokémon is only a month old. Attack a Gym? Do you think I can even touch the Gym Leader's all-out effort?" [Task 3: You're already a qualified villain; it's time to overthrow the League!] "Me, attack the League? You really don't want me to live!" ———————— "No, it's just that..."

Want to rescue someone from Azkaban? No problem, so easy! Want to see the wizarding world wiped out? Simple, just pay up! Want to sink Hogwarts into the Black Lake so Mom won't have to worry about my studies anymore? Good idea, this one's free! Want to see Mars collide with Earth? Young man, take things one step at a time, don't be so ambitious... How about the moon colliding with Earth? In May 1987, Hogwarts School of Witchcraft and Wizardry expelled a student. That same year, a brand new shop opened in Cross Street. Ares Delfino stepped out of the school, a smile on his face, and bowed gracefully to the wizarding world: The Everything Shop, dedicated to solving the problems of every noble wizard! PS: This book is also known as: Part-Time Professor at Hogwarts [Serious HP Fanfiction]