Blair was reborn, and reborn as a demon king in another world! However, Blair suddenly discovered that there were six demon kings as strong as him? ! And each of them was so handsome? ! We are all one of the seven demon kings, and you are all more handsome than me. How can I bear it? !

Blair, who originally thought that he could only curse them silently in his heart, encountered a turning point one day.

"Blair! You are a pervert who is in cahoots with perverts!!" The soft voice and light body of the greedy demon king.

"Blair, I never thought that one day it would be like this..." The beautiful and charming arrogant demon king.

"Blair! I am very angry now! The degree of anger has reached the highest level in history! Are you ready!" The plump and mature angry demon king.

"Blair, will you dance with me?" The gentle and lovely jealous demon king.

"Blair~ You made me like this, so you have to be responsible for me and let me enjoy it~" The lustful demon king with spring in his eyes.

"Blair, eat." The petite figure and childlike face of the gluttonous demon king.

"My brave hero, you are here at the right time! Let me show you my master! The Demon Wives of Blair, the Demon King of Sloth!"

On the battlefield, the Avengers were locked in a fierce battle. Just as Thanos was about to win, suddenly, a loud bang was heard in the sky, and a huge warship that blotted out the sun appeared above everyone's heads. A man stepped out of the open hatch of the warship.

Who are you?!

Thanos sensed unease and shouted loudly.

"You ask who I am?"

The man had an air of arrogance and disdain for the world.

"Listen up, I am the Doctor of Rhodes Island, the Admiral of the Naval Base, the Master of Chaldea, the Commander of Griffin, the Onmyoji of Heian-kyo, the Knight of Princess Connect, the Dress-Up Master of Miracle Continent, the Operator of Rainbow Squad, the Commander of Punishing: Gray Raven, the Duelist of Duel City, the Crying Demon Hunter, the Demon Hunter who collects Gwent cards, the Ash Without Fire, the Ash Lord of the Fire Keeper, the Outer God Exterminator. The one who cuts down the undead. The Dragonborn of Skyrim, the God of War who slaughtered the gods of Olympia and Asgard. The Assassin who has nothing and does whatever he wants, the cop of Raccoon City, the ruler and protector of the Borderlands, the King of Elden, the Highlord of Azeroth, the Warrior of Arad, the Summoner of Valoran, the Defender of Crossfire, the Mercenary of Kohan..."

I was reborn into another world, starting as an unknown duke's son. I began to distinguish myself in my first year of university, developing a complicated relationship with a princess. I also discovered other transmigrators and learned about various cultures: beast-eared girls, elves, succubi, and, importantly, dragon knights. Ultimately, I built a nation in this other world where different races lived in peace.

Life was supposed to be peaceful, but then he met a red-eyed girl who called herself Lucifer, and things started to get weird. Strange characters started to appear in the shop: a birdman with a circular fluorescent light on his head, a loser who was too lazy to walk and just floated around on his sword, and a lolita leader who blew up his room again... well, it was just a normal day.

"Is your card legal?"

the enemy shouted in front of Lu Yan. "Why is it illegal? It's just that my talent is a little stronger." Lu Yan looked at the girl beside him and said righteously: Traveling through the card world, Lu Yan awakened the dual mythical talents [Follow the Same Boat] and [Divine Craft], and discovered that he could change the direction of the cards' evolution. And as the cards became stronger, he could become stronger as well. In this way, Lu Yan began his evolutionary journey with the cards. [Mechanical Servant No. 0] - [Armored Angel] - [Mechanical Emperor] - [Eternal Divine Machine·Lamia] [White Fox] - [Three-Tailed Demon Fox] - [Six-Tailed Demon Fox] - [Golden-Haired Jade-Faced Nine-Tailed Qingqiu·Tu Shanyue] [Beginner Mage] - [Touch Taboo] - [Elemental Mage] - [Original Element·Liliya] [Sanda Girl] - [Qigong Master] - [Qi Zong] - [Three Flowers and Five Qi·Fengxi]

He was transported to Japan in 1912, only to discover that this bizarre world was inhabited by yokai (supernatural beings), and that as a samurai, he had an obligation to slay them? Fortunately, despite this hellish start, Taira no Harunobu awakened a system that allowed him to draw unique sword techniques and items from various works by training disciples! Under his careful tutelage, the older sister next door learned Thunder Breathing and Lightning Return, becoming the Inari Soul Sword Saint; the little girl who used to roam the streets mastered Laurent's Mind's Eye Blade, becoming a peerless swordswoman with every strike finding its opening; and the noblewoman lawyer was inspired by the Ashina style, mastering the profound principle that everything can be a sword… Huh? Why are there only girls in the dojo? Nonsense! Isn't he a man?! — So said Taira no Harunobu, the Swift Wind Swordsman, the Eternal Sword Saint, and the Guardian of the Samurai Clan.

[System Novel + Western Medieval + Sword and Magic (Those who prefer no female lead and pure romance should not read)] Xilin never expected that one day, the perks of transmigration would actually come his way! He thought that transmigrating into the body of a baron's son and inheriting the title would allow him to live a life of debauchery and excess. But things didn't go as planned, because he had a love-struck father! His love-struck father squandered the family fortune on his deceased mother, leaving Xilin not even a single gold coin. Fortunately, there's always a way out. With a simple "Come here," Xilin summoned the system. Although Xilin, a model citizen, despised the name "Slave Master System," in a life-or-death situation, he had no choice but to succumb to the system's silver-tongued power and become the biggest slave master in this other world! (System: That's not how it works, feed me peanuts!)

(Monster girl + beast-eared girl + drow elf + fallen saintess + vile succubus)

Aristocrats should act like aristocrats!

A lord should act like a lord!

Combined, people should pay for their XP!

He was transported to a different world with a labyrinth and became a lord. His wonderful life began!

However, this wonderful life is unfolding in a slightly off way, but it's not a big problem. Let's keep XP stable!

Anyway, this world is a makeshift operation; once you're on stage, you might as well put on a show.

Chen Chen, who was carried away by the Universiade while saving a little girl, unexpectedly ended up in heaven! But something's not right about this heaven! A forbidden comic heaven? Isn't that heaven too? (laughs)

Forming a bond with a woman will earn you rewards; forming a bond with a noble woman will earn you even more rewards.

Having experienced two consecutive time travels, Li Zhihui finally awakened his system, but he ended up with an unorthodox one.

"So, it's really not that I'm promiscuous, it's just something that can't be helped."

...

Elements: [Extensive use of internet memes] [Highly charismatic paladin] [Semi-invincible build] [Pseudo-D&D setting (primarily based on the game's world view)]

The following worlds have been confirmed: Baldur's Gate, The Witcher, Cyberpunk 2077, and Hogwarts.