This book is also known as "I Do Whatever I Want in the Honkai World," "The Herrscher of the End Wants Me to Build a Harem," "Honkai Simulator? I'll Go For Real," "Challenging Seven Valkyries in One Night," and "Durandal in Training." As a white-collar worker, without shaving, I came home from get off work to find a beautiful girl I'd picked up. It turned out to be Kiana, my wife whom I'd watched grow up?! After living with her for a while, I was transported to the Honkai world after the main storyline ended. Surrounded by Herrschers and S-rank Valkyries, my work turned into spending every day with my wife?! And what's even more outrageous is that they, whom I have a lot of affection for, actually want to help me grow my harem?! Every morning I wake up to see Mei on my left, Yuexia on my right, Airi at my left foot, Rita at my right foot, and a big duck in my arms! Then I try every possible way to "act unreasonably," but they all willingly satisfy my unreasonable demands. Even if I said Mei was bouncy in front of Kiana, let Bronya answer the phone while I was on a date with Seele, and even made Ellie only watch me and Eden...

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? ???

Kagerin, who traveled to Type-Moon, had a fantastic start with a 9.3 rating, but his fate was shattered when he encountered Kukulkan in Fuyuki City. "Is this still the Fifth War? We've already reached the Lostbelt." Fortunately, the cheat code arrived. [Travel to a certain era, and your actions will be settled based on your actions.] [Warm reminder: I don't have any talents.] "Without any talents, trying to build a good board just forces me to go the popular unofficial history route!" "Wait, I think I understand." [How did the spirited young Minamoto no Raikou become the shogunate's sole shogun?] [The millions of monsters led by Ibuki-douji and Shuten-douji were no match for you alone. You must have sold them out...] [The incarnation of Izanami walks the world, why does he have a special liking for you?] ... [King Arthur's secret as a woman is revealed.] [Morgan's confidence explodes, and Britain is divided.] [You prioritize the greater good and reconcile the sisters. [You saved Britain, but Morgan and Altria fell into civil strife because of your beauty and wisdom.] ...To prevent the world from being destroyed, to protect world peace, and for the greater good, Yinglin can only feed the demon with his body (don't worry about being tortured by a woman and turned into a ⭐⭐). "Don't be afraid, children, the male god is here."

You awaken by the lake and crush the holy sword you just pulled up. You capture a young blond girl and place a collar on her. You take a spear and name yourself Longinus. You approach Joseph's gate and stab Maria in the chest. Become a legend within the simulation as a villain, and you'll gain a spiritual power the size of the Andromeda Galaxy. Punch the power of the Yangzhi force, trample the alien god. Susa: "Hahahahahaha."

The fake Holy Grail War in Xueyuan City is about to begin.

Moran, who traveled to Type-Moon, is thinking about how to pass the level with one life!

Waiting online, urgent!

Ding! Successfully activated the life simulator!

[You expelled the foreign Olympus Twelve Mecha Gods, took the hand of the Earth Mother, and re-opened the country and mythology]

[You are the lord of the Millennium City named Brunstad, and the king of the earth that Zhu Yue loves]

[You are the last king of the end of the Age of Gods, who single-handedly prevented the Age of Gods from fading, and made the Age of Gods Britain continue to this day]

Behind the brilliant and dazzling life simulator.

Moran is facing -

Elquet: "Didn't you say that the Millennium City would pick me up? Why did you come to participate in the Holy Grail War!" Altria

: "Elbow! Come back to Britain with me!"

Elly: "Moran! What's wrong with these women!?"

Looking at the group of confidantes who are constantly approaching.

Moran feels that this will be the most difficult Kidney Cup War in the world.

After waking up, Lin Jiuan found himself traveling through time and space and became the sixth beast of Type-Moon.

In order to avoid the outcome of carelessly eating his own mother, Lin Jiuan cut off his connection with the underground Holy Grail and fled to Fuyuki overnight.

Although there was no mana supply, it didn't matter. As the sixth beast, Lin Jiuan converted his power into the system. As long as he could make those heroic spirits fall, he could get system rewards. From the time he was adopted by the Tosaka family, it was his turn to show his skills...

Rin? Sakura? Why are you two little brats looking at me in a weird way?

Orange, Altria, how come you guys with thick eyebrows and big eyes are so perverted?

No, Irisviel, Brunhilde, be reserved, you have families, right? !

What the hell is it about snatching my custody?

Meili: "Hehe, little guy, you don't want Ai Ge to know that you are surrounded by women here, right?"

Lin Jiuan: "???"

"You bad women stay away from me!!!"

Shirou has experienced much through dreams. As a righteous ally, he can't bear to see his friend face a horrible future. He's changing, and repeated failures will eventually lead to success. This time, he'll succeed! How can a mere Lostbelt have only one path: destruction? Coming up next! Five Laws Converge: King of the Lostbelt: Mushroom Shirou! Ongoing: [Real Britain]: A trio of worlds, the Garden of Avalon, Fairy Britain, and the Round Table, possesses the Holy Spear's ability to strike across worlds, defying human nature and inhibitions.

Sajō Chisei was transported to the Type-Moon universe, becoming the adopted son of the Sajō family and having two younger sisters…Sajō Ayaka and Sajō Ayaka. At sixteen, he awakened an ability: the power to travel to another world. In the present world, he attends the Clock Tower, a struggling magic student whose academic record is on the verge of collapse. But in the other world, he experiences a series of extraordinary lives. During the Tunguska explosion, he adopted a fox and named it 'Koyanskaya'. In Britain, he was Morgan le Fay's adopted son, witnessing the tragedy of sisters turning against each other. In Uruk, he had a loving mother named Tiamat… Finally, one day, followed by the Seven Beasts, Sajō Chisei arrived at the gates of Chaldea and said to the bewildered doctor and others, "Doctor, I've come to help you save humanity!" Mash: What are those behind you?! Sajō Chisei replied sincerely, "They're my Pokémon." "You were supposed to save humanity? Who told you to conquer the Beasts?!"

Olt is transported to the Type-Moon universe, only to find himself in a Lostbelt destined for oblivion. However, this Lostbelt is strange; the White Colossus hasn't arrived as expected, and all twelve Olympian gods are present. Olt possesses neither Unlimited Blade Works, nor Gate of Babylon, nor the bloodline of the Red Dragon. All he has is the ability to create crystals. "I want to save humanity too! But what use is this useless ability! To offer as tribute to the gods?" "The opponents are the mighty Zeus, Gundams! Space battleships! How can I, a weak, helpless, and pitiful human, possibly..." [Lonely Recorder]

[Azur Blue Artwork, Team-Playing Experience] Mochizuki Eiko lives his ordinary student life. Some say he's a hero who saves humanity, the beloved of all Heroic Spirits, and a legend of the Nine-Ship Jump. The proof is his ability to simultaneously flirt with a transfer student, a Saint, a Round Table Club leader, the CEO of a Fairyland consortium, and the head of the Genji Discipline Committee, all without being caught. He also manages to hold his own in interviews with Chaldea reporters. "I don't talk about three things in this relationship. 'I won't talk about Bawanshi because she's kind, never bullies the weak, and never mocks others' shortcomings.' 'I won't talk about Mordred because she's loyal, devoted to the Round Table, passionate about her work, and unwavering in her stance.' 'I won't talk about Sesshōin because her playstyle would stun me.' 'Type-Moon's power comes from bonds, so I've refined a magical formula that transforms love into power. All the Heroic Spirits need to do is accept my kindness, but I, the Nine-Ship Jump, have much to consider. 'I've sacrificed too much to capture singularities, and I've done nothing wrong!'"