As a master who traveled through time, Ian was not so familiar with Chaldea.

But it didn't matter, he had a special ability that other masters didn't have - that was the simulator.

This allowed him to leave his own footprints in history.

- Although it was not normal.

[You became the husband of the demon concubine, but at the same time you cheated on the Holy Knight King disguised as a man, and Britain was in a mess because of you. ]

[You controlled Tamamonomae, and as a master, you let Minamoto no Raikou witness what physical demon exorcism was. The ghosts of the Heian era avoided you. ]

[You made Medusa lose her mind, and the whole of Greece echoed her statement that she would take off her blindfold when she met you again. ]

[You are Jeanne's soul mate, and only you know how to make this saint who is usually very restrained achieve liberation and relaxation in various senses. ]

Ian had to say that this simulator that understands people's hearts is really suitable for him.

Solve all problems in his favorite way.

Everything is fine.

Until one day, when they came to him as servants.

Ian realized that he had caused a lot of romantic debts.

After traveling to Fairy Britain in FGO 2.6, veteran Master Guinevere discovered a game called "Life Simulator," a simulation of future events. He used this simulator to find a perfect strategy for achieving a promotion, a raise, marrying a Heroic Spirit, and ultimately reaching the pinnacle of his life. Just as Guinevere was feeling confident, he noticed something was amiss. C Dai: "Wow, Guinevere needs so many resources to fully break down. I've already spent all my money on food this month." Bavanshi: "Altria! Get out of here! You're good at stealing men, but you don't have the courage to face me?" Bagster: "If you need money, you can give me Guinevere. I've already prepared 310 resources." Noknaree: "Guinevere, when I become queen, I will marry you in style!" Melyusina: "I'll just raid at night. You win, win, win, and in the end, we'll all lose." Morgan: "As long as I'm alive, he will always be my husband." Looking at the series of amazing cards they had spawned, such as [Guinevere, the Savior of the Holy Swords], [Guinevere, the Doom Dragon Knight], and [Guinevere, the Evil Tyrant], Guinevere fell into deep thought: "Wait, am I the character being nurtured?"

In the two-dimensional world, Wang Chong, who is charged with the villain system,

stands on the rooftop and says with great emotion: "Actually, I want to be a good person."

System: "Stop it, Chong, there are all your creditors outside."

Irisviel: You polluted the Holy Grail and turned me into your shape with your own hands. Where are you going to escape now?

Toosaka Aoi: I have already lost my ex-husband, I can't lose you again.

Saber: Woo! All this is to protect Mrs. Elly, come at me! You bastard!

...

Various female characters appear together to ask for the debt of love committed by Wang Chong, and surround Wang Chong!

Wang Chong forced a smile and said: "Hey, can we reconcile?"

My name is Ye Xiao, of course you can also call me Abel Astaroth, an ordinary time traveler, and now a pure-blooded demon.

His eldest brother is Beelzebub, one of the four great devils.

Sona is his fiancée and Rias is his childhood sweetheart.

After awakening the memory and activating the system, I found that there is more than just the Devil High School in this world.

Like cursed spirits, evil spirits, monsters, disobedient gods, etc.

However, this does not prevent him from having followers.

Strength, talent, charm, background... When everything is already in his hands, the ten-year-old Fang Mingjing finds that the world revolves around him! Just looking at the chat skirt... Yakumo Yukari: "The fourth batch of emoticons for the little skirt owner is out~" Minami Kotori: "Cute!!" Nakiri Erina: "Please send me a copy!" I say, is there something wrong with you?

At the sacred wedding, the bride and groom accepted the blessings of their family and friends. The newlyweds looked at each other, smiled happily, exchanged a vow kiss, and began their new life amid applause. It should have been like this, but at Lei Luo's wedding... "You, Artoria, can touch me, but I, Artoria, can't?! We're all Artoria, why do you have all the privileges?" "...That's it! Holy Lance, weigh anchor!" "Who's afraid of who! Unnamed Victory Sword!!" "...Excalibur!" "Um, um! I'm sorry! Calibum!" "Wow, even if it was another me, anyone who steals the king's possession deserves death! Excalbur Morgan!" Lei Luo, who should have been the protagonist, could only watch helplessly as his bride and a group of "herself" fought each other.

[Lord of All + Unique Occupation + Goddess Cultivation + Easy Invincibility + Anime Characters + Domination of All Worlds]

In the era of universal lords, Su Yang awakens the only mythical profession, the Elf King! The novice gift package rewarded by the binding Elf King system is actually a summoning opportunity.

Yatogami Tohka: Su Yang! I'm hungry, can you give me something to eat?

Yoshino: Do, I’m so shy to do this kind of thing~

Mana: I want to do bad things too!

…………

"Your Majesty, whose card should be turned over today?"

"Stop it, we're fighting!"

Su Yang looked at the elves and fairies fighting for favor with a headache.

At this moment, the millions of enemy troops at the gates of the city were already trembling with fear because of the breath they had inadvertently leaked.

Chu Fan, who traveled to the Holy Grail War, knew no magic. But Chu Fan remained unfazed, for he carried with him an FGO system. What? You're going to such great lengths to summon a powerful Heroic Spirit? Ah, I have three Saint Quartz and can summon one instantly, with no limit on the number. What? You're so precious with your Command Seals that you dare not use them carelessly? Ah, my Command Seals refresh once every day at twelve o'clock, and they won't disappear even after all are used. What? You're telling me you're banding together to take on me? Chu Fan snorted coldly, then waved his hand, and dozens of Heroic Spirits appeared around him. "I heard you're trying to outnumber me?" (This story and characters are purely fictitious. Any similarities are purely coincidental. Do not imitate.)

(Under One Person + Multiple Female Leads)

"What are your strengths?"

"Of course he's handsome and horny."

…

"Can anyone prove it?"

"Let me think, Xia He, Feng Shayan, Lu Linglong, Chen Duo..."

Chu An travels through the world of Under One Person and awakens the Goddess Strategy System.

As long as you improve the goddess's favorability, you will get rewards.

You can also get rewards by completing normal tasks and various outrageous tasks issued by the system.

The first thing Chu An did after coming down from Longhu Mountain was to get to know Xia He.

Afterwards, Chu An mastered the eight unique skills one by one on his way to explore the secrets of the world.

Chu An eventually became a legend in the world of extraordinary people and became an existence above the top.

[Honkai Impact] [Multiple female protagonists] [The first one to be eaten is the bug] [Some Honkai Impact 2 characters]

[Heartwarming Daily Life] [Occasionally Abstract] [Gender-bent Otto]

Fu Chen, a Valkyrie of the Destiny A-rank, was once the captain of an Asgardian ship, fighting alongside Cecilia and Siegfried.

After Cecilia's sacrifice (?), he found "Kiana," whom he had raised since childhood, in Changkong City. Privately, after learning that the girl was actually a clone of K423 but was treated like a daughter by Siegfried, Fu Chen chose to silently protect her, becoming "Uncle Captain" in Kiana's eyes.

He taught her how to fight and accompanied her as she grew up, but he never imagined that being so good to her might cause her to develop crooked teeth!

And when Kiana broke free of her shackles and became a Herrscher—

"Captain, you said you'd always be with me... right?"

Fu Chen gripped his phone tightly, looking at the screen full of unread warnings with a wry smile.

And then there was another knock at the door…

(A chaotic scene, a yandere after St. Freya)