Family-based!

Qin Xiao transmigrated to the Douluo Continent decades ago and finally became a Title Douluo, only to have the system inexplicably activated.

I'm practically invincible, and you're only just arriving?

Type-Moon world, the moon, Fate. Having traveled to the Einzbern family, Luo Zhen became the heir to the Third Law, known as the Son of Winter. So, let's just say he's the Son of Winter. It might be a bit childish, but a magus has to be childish! So he's meticulously planned, preparing to reign supreme in the magic world for generations to come. He's going to punch Tōsaka and step on Matou, and let that Mapo priest taste the pain of disembowelment himself—Fujimaru Ritsuka: "Second Master, I've found it! The culprit behind the singularity is here!" Luo Zhen: "...╮( •́ω•̀ )╭?" So I'm taking the Lostbelt route? ???

[The best Douluo Continent fanfiction ever, bar none.]

Su Xian transmigrates to the Douluo Continent and starts with a punishment system. He becomes stronger by punishing sinners.

Punishing Xiao Gang to gain the goddess's favor

Tang San was punished by having to sacrifice a million-year-old soul beast.

Punish Tang Hao and obtain a super artifact.

Xiao Wu: "Brother Su Xian, I'm being a good girl, I don't want to be punished."

Bibi Dong: "As long as Su Xian is here, the heavens are here. If Su Xian is not here, what use is the heavens?"

Qian Renxue: "I was punished by Su Xian, and I feel a little embarrassed."

Gu Yuena: "The Golden Dragon King's bloodline has awakened. I'm going to find him."

Years later, Su Xian, accompanied by a goddess, unified the Douluo Continent and established the number one family in Douluo, with a house full of children.

"How lonely it is to be invincible."

He arrived in the world of science with a crappy system that tricked Conan into mining right from the start. Luo Tian never imagined that he, who thought he was a hunter, would actually become the prey. Xiaolan regarded him as a lucky star, Sonoko saw him as a potential stock, and Kisaki Eri would often ask him to dig wells... This book is also known as: "In Science, Conan was sold to mining right from the start", "Why do you have a system too?", "I am a succubus, but not a heartless well-drilling machine!"

[Villain] + [Invincible] + [School Beauty] + [Anti-routine]

Mu An traveled to a world consisting of multiple urban cool novels.

Even though he has the best looks, great wealth and power, he is destined to become a stepping stone for many protagonists to show off and get slapped in the face, and finally end up with his family broken up?

Fortunately, the destiny villain system was loaded successfully. As long as you cause the heroine's emotions to fluctuate, you can get countless rewards.

Even includes plots about the future!

The protagonist of the regretful article: "The treasure girl will be mine, and that rich second generation is nothing... No, why did he become the final winner? Even Bai Yueguang likes him?"

Crooked-Mouth Dragon King: "When I complete the test of forbearance and become the new master of the Dragon King Palace, I will destroy his family... What? He is the next master of the Dragon King Palace? I am just a Joker who loves to dance?"

The master came down the mountain: "I am the unparalleled doctor and martial artist, the personal master of the school beauty. It is your honor to slap you in the face... Damn it! I thought I was pretending well enough, but I didn't expect that he was the ancestor of pretending to be a pig and eating the tiger!"

Mu An smiled slightly.

Sorry, I'm a professional villain!

After waking up in the body of the Young Master of the Luo family, he finds he has the knowledge of hundreds of games and Light Novels. However, he finds his Dantian is crippled, so he can’t practice cultivation! Luckily, he has the Upgrade system.

Killing Monsters, doing Quests, and even killing people- it’s just too easy. I don’t have any Martial Arts? I have hundreds of light novels, just let me level up so I can get this Main Character’s Martial Art! The only problem is: Should I follow the “This OP character cultivation” or should I follow “Another OP character cultivation”?! The tragedy!

[One Piece, summon, cool story, system, upgrade, invincible]

Travel through time and become Luffy, and bind to the invincible system.

It is my destiny to aspire to become the Pirate King.

Being targeted by Nami is naturally the benefit of choosing to be the Pirate King.

Miyazawa was already engaged when the Romance Strategy System finally arrived.

Watching it dish out missions that were five years overdue, he couldn't help but smile.

【Write a passionate love letter to Hoshino-chan from the next class and confess your feelings. (Reward: Basic Attribute Point +1)】

That same Hoshino… was now his fiancée.

And so, Miyazawa began speedrunning the system’s missions—

Love letters, confessions… milking the system for all it was worth.

But then, the next mission left him completely at a loss.

Tags: System, Lighthearted

PS: Old book: "Douluo: I, the Drunken Swordsman, Infinite Upgrade of Martial Soul"

Chen Changfeng, who traveled across the Douluo Continent, accidentally became a wolf thief who was persecuted to death by the protagonists.

He was about to die, what should he do?

At this moment, Chen Changfeng awakened the system of having many children and many blessings.

"Ding, congratulations to the host for obtaining the first offspring, rewarded with ten-level soul power, the host triggers a ten-fold return reward..."

"Ding, congratulations to the host for obtaining the second offspring, rewarded with ten martial souls evolving into the Nine Treasures Linglong Tower, the host triggers a ten-fold return reward..."

...

Bibi Dong: "I was wrong, I shouldn't have stepped into the Xingdou Great Forest."

Qian Renxue: "In fact, I can survive until I become a god."

Gu Yuena: "What can I do? I don't want to talk..."

Multiple female leads, crossover anime, no eunuch ending, protagonists lacking any true goodness or beauty.

While traveling through various anime worlds, Tetsuya Amano unexpectedly discovers that all the female protagonists have a treasure chest with a progress of 0% above their heads, which triggers his obsessive-compulsive disorder!

The key to open the box was actually on the male protagonist.

To control them and their lives.

Tearing apart Aki Tomoya's dignity and publicly humiliating Hikigaya Hachiman.

When Aki Tomoya knelt at his feet, when he treated the Service Club like a playground...