Ji Ran traveled to the Collapse World. In this world, which was extremely hostile to men... well, humans, Ji Ran felt a little panicked. However, after obtaining the [Dungeon System], he felt that his survival might be somewhat guaranteed. However, there were two options for the dungeon. The first was to clear the dungeon alone. This was too difficult, so he skipped it. Even if one person buffed the player, he still had to skip it! The second option, while the system's buffs would be weakened, would randomly match players with other players. So... Kiana: [Huh? This world actually has so many fun things?] Alicia: [Hehehe, it seems I'm popular elsewhere, too?] Bronya: [Is this a new game? Okay, Bronya accepts the challenge! Watch Bronya clear it with one life!] Raiden Mei: [I'd like to ask, this dungeon allows me to become stronger and control the power of the Herrscher Core by increasing my natural strength, right?] Mei Raiden: [What the hell is this Shenzhou home cooking 300-style dish? (╯‵□′)╯︵┻━┻]

Zhuang Ning, who traveled to Genshin Impact, obtained the Honkai Impact 3rd role-playing system, but as soon as he pulled out Wendy (Honkai Impact 2), his system exploded, and then... he cracked - Zhuang Ning: "What's going on?" Wendy: "What's going on?" After that, every time Zhuang Ning thought of this incident, the name of the people of a country would emerge in his mind.

My name is Fu Le, and I'm on Terra. A system has told me to run an internet cafe, and it even has a poster girl. Emperor: I declare L4D2 the most perfect game in the world, especially Black Carnival! Christen: Thanks to the inspiration from Titanfall 2. Starting today, Rhine Life will vigorously pursue Titan research and development... Deep Pool Flyer: Zig—bang! The villain is injured! Tracys: You think you can kill! Kill! Me! ... Beep—an urgent message: The Terran League of Legends All-Terra Finals you've subscribed to, the Rhode Island Esports Club vs. the Integrated Sports Esports Club, is about to begin. Click the link below to jump in and watch immediately. I'm just an internet cafe owner, I don't have their power, so... should I be held responsible for Terra's current state?

In a deserted alley, the two Ritas stared at each other in bewilderment. In the city sky, Wuxiang slashed the heavens with a single blow. In the wind of freedom, how could Wendy and I fly together? Why are St. Freya's dorms constantly being burglarized? Why did the dean collapse unconscious? Why did the white-haired father become a mother? How did heterosexuality become homosexuality? Who will become the king of the Honkai Harem?... Is this a distortion of human nature or a decline of morality? Everyone: Who did this? Hanabi: What? Hanabi knows nothing. Hehehe, I'm just happy.

【Behind the scenes of the protagonist】

Su Yu traveled to the world of Xingtie and obtained the Mihoyo mobile game development system. His game therefore attracted attention from the entire universe.

When the player progresses to the Cocolia boss battle.

"Wildfire" sounded.

"Holy crap! This is too exciting! When the music started, I almost thought our opponent was a Star God!"

When the player progresses to the Immortal Boat.

Xianzhou players: Wherever the game is broadcast, there we will be caught in reality!

When the player progresses to the point where the firefly is pierced.

"Ah—the magic of dragon transformation is activated!"

"Danfeng, lead us in launching a Moon Drinking Rebellion!"

Before the plot

Current Progress: Fourth War (Manned Spaceflight) → Original Millennium Holy Grail War (Historical Choice Prerequisite) → South American Amazon (Alien Impact on Earth's Ecosystem) → Clock Tower (Developing Self-Power). After losing a fierce karate bout to Nitou Car, Xing Qingjiu awakens to find himself transported to the Type-Moon world. There, he encounters a Servant who calls himself the Messiah—why would a Servant who calls himself the Messiah be a science major? Why would someone skip the Holy Grail War to go to the moon? Researching the nature of the soul... Wait, let me do it? I'll tackle cutting-edge issues? Okay, I'll win! "It's precisely because I can't touch them that they sparkle, and it makes my heart flutter," said Xing Qingqiu, who had just returned to Earth from low-Earth orbit. "The sparkle that once seemed unreachable to me even if I wanted to touch it is now within my reach, and it still sparkles." "I have a future I want to touch, a world I want to change, and ideals I want to realize." "There are so many unknowns waiting for me to explore ahead. As my teacher leads me into the door of a new world, all I see are stars."

Daiya, tired while waiting for the train, fell off the platform and was transported to a new universe. With the help of the system, she became the Commander of Destruction and established her own army. However, before she could even begin to work on anything, the system was shattered and forced to fight a resurrection match. Fortunately, the system's work was relatively reliable, and even if its actions didn't quite fit Nanook's understanding of destruction, they remained undetected. So, destroying everything I dislike is also a form of destruction. The Commander of Destruction, a grand series! (Cover protagonist)

A certain unlucky captain, while playing Honkai Impact 3rd, drew a card incorrectly. In his excitement, he traveled directly to the civilization before Honkai Impact 3rd and was stunned on the spot.

He thought that after becoming a rich second-generation, he could just relax and enjoy himself, until he found out one day that he suddenly possessed a Herrscher Core, and he was dumbfounded on the spot.

I am, the Herrscher of Skyfrost? A Herrscher who doesn't belong to the Honkai God system?

Then, Su Shixiu, who was found by the Fire-Chasing Moth, thought he was about to be killed.

Unexpectedly, he, who had no hostility towards humans, was not only fine, but also became the fourteenth of the future Thirteen Heroes of Chasing Fire, the savior bearing the name of "Apocalypse".

However, Su Shixiu, who carried the will of the savior, was nothing but a regret.

This is a legend of light and shadow, a collision of civilization and destruction, and an opportunity that has been passed down for countless times.

I will do my best to light up the star called "hope" when darkness covers everything, and guide everyone to the arrival of "good"!

Shen Fei arrived on Teyvat and activated the tour guide system. The first guest he bound to was Ying, who was searching for her brother. Aside from Ying, Shen Fei discovered that the only guests he could bind to were demons. So, he used various methods to lure all the gods into his tour group. "Lovely and beautiful Lady Finina, the goddess of water, standing before you is Shen Fei, leader of the Teyvat tour group, and..."

(This book is also known as Honkai Impact 3rd. I'm not a succubus who wants to go home.) (I want to go home, please don't give me so many ties!) (Female characters, possibly gender-reversed) Youyun, who accidentally traveled through the civilization before Honkai Impact 3rd, can only cling to others desperately to survive. Mei: "Is this the reason for your unclear relationship with others?"