Collapse. A catastrophe whose beginnings were unknown, whose end is unknown. It has imposed the harshest test on civilization and brought humanity the most heartbreaking despair. The humans of previous civilizations struggled, and thirteen fire-chasing heroes risked everything, swearing to fight the Collapse to the bitter end. Though the outcome was death and defeat, they bravely faced death without hesitation. Bang… the sound of a head hitting the ground was heard, and a girl with cat ears fell to the ground, clutching her head in pain. "Ah! It hurts, it hurts! There's definitely a bump on my head. It's a work injury. I'll definitely go get something for medical expenses later." Padofelice stood up, rubbed her head, and suddenly felt something was wrong. All around her was a blank white space, empty. The strange sight made her heart tremble. Damn it!

In a parallel world, the game Genshin Impact released a brand new character in version 4.0: Yuntian, the polearm-wielding Yuntian! Players are unanimous about his strength...

[It has health recovery, damage, dominance, displacement, range, and tracking! This is a true hexagonal warrior!]

[Wow, this character's passive is a perfect match for Fufu!]

[Well, I can only say that this is the perfect couple for me! Yunfu is awesome!]

[Looks great, right? You can only draw one! Because they're both in the same card pool! (Smile)]

..........

On the continent of Teyvat...

Yuntian: Um...I think it’s too early to talk about some things?

Fukaros: But she already likes you! You can't escape, so just accept your fate!

Navellette: (Silence) (Nods)

Yuntian: But I really didn’t think about these things!

(It starts with a slow tempo, and the sinner dances and begins to confess his love)

Having traveled through time and space, I've gained the ultimate Heroic Spirit Avatar Legion System. The future of sweeping the world with an endless army of clones is just around the corner!

But... why are there only female Heroic Spirits?

...

"Can you tell me how you managed to find so many loyal and beautiful wives?" Fujimaru Ritsuka asked, stunned.

"It's mainly because... we're all connected."

Surrounded by beautiful women, Bree looked away awkwardly.

(Note to those in the audience: The male protagonist can transform into various female Heroic Spirits and use Heroic Spirits as clones.)

"Humanity's strongest warrior, the hope for salvation. As long as he lives, our civilization will not perish..." So many visions, so heavy hopes. With an icy body, he wields the eternal heat of the sun, rescuing lives from the depths of suffering. In a highly advanced pre-civilization, he was the strongest warrior among the moths drawn to the flame. The fiery sword guarding Eden, the heavenly fire that burned Sodom. In a still-ignited world, he was the prototype of [God]. Kevin could have become the fire illuminating the world, but he did not; he chose to become the moth chasing the flame. In the final heaven, [God] entrusted him with the throne and the light; in them, he finally saw a future brighter than [Stigmata]. The real Kevin has followed his companions, passing away without regret. In another world, [humanity] is born from miracles and legacies; on the journey of the Ark, he will surely embark on a tomorrow even better than [the past]. In the frigid snowfields, natural disasters descend. "Faced with natural disasters, humanity is not helpless. Heavenly Fire, unleash it!" Nature's wrath is but dust before the raging inferno. Kazdel, before the vast army. Kevin: "Do you know why birds can fly?" Sarkaz army: "???!!!"

Note: This book is not purely about mythical creatures; it contains elements of human transformation, gender change, and light yuri (adult content). Please be gentle with your criticism if you dislike these elements.

And since this is the author's first time writing a novel, please point out any parts that are poorly written, and I will try my best to revise them.

The following is the main text:

Bai Yuan, who had just been shipped by the Border Prison Bus, suddenly transmigrated and appeared in the world of Terra.

Fortunately, the system bestowed upon her powerful skills. With the mutual enhancement of her own talents and abilities, let's see if she can carve through this world!

...

In fact:

Bai Yuan: To become stronger, just eat.

Warcraft? Devour!

Spiritual plants? Devour them!

Enemy? Swallow!

swallow swallow swallow swallow swallow swallow swallow...

Gods: Don't come any closer!!!

Yue has wandered for half his life, regretting only that he has never met a wise master. If Lord Aizen will not abandon me, Yue will be your adoptive father! Aizen: 6! Although you have lost your Emperor, you still have me. I can definitely be your new ruler! Zhongli: 6! General Raiden, please do me a favor and stop the Eye Hunting Order! Lei Yingying: 6! When did you develop the illusion that I don't have the power of dreams? Sanbing: 6! Li Yue, a fun-loving man from the 21st century, traveled to Genshin Impact. But there's more to it than just Genshin Impact, there's also a very interesting chat group! Li Yue says he wants to be happy!

(Multiple female leads, but none of them are pushovers; each has her own romantic storyline.)

My name is Yichen. I just run a small agency called "Yichen Helps You" in Xianzhou, taking on odd jobs.

But netizens seem to have some misunderstandings about me.

Uncle Cold Legs: Last time I got caught smuggling contraband from a starship, so I asked Brother Chen to commute my death sentence to not wearing a seatbelt.

Hua Dao: Thank you, Brother Chen. Yesterday, I buried it in the ground, and Brother Chen helped me change it to ginseng cultivation. He also helped me apply for a high-temperature cultivation subsidy.

I looked at these outrageous comments and was filled with confusion.

I just wanted to help people find the lost Puman and buy some soda soy milk for them!

At this moment, looking at the firefly girl suffering from entropy loss and the mysterious blindfolded woman next to her who could be possessed by demons at any time.

Now the pressure is on me...

However, it's quite easy.

Finally, I listened to everyone's experiences.

Indeed, this world is still too painful.

Pinocchio and Yi Chen looked at the train group before them: Black Tower, Screw Gum, Immortal Boat Luofu, Masked Fool, Star Core Hunter...

In the name of Yichen, seat #85 of the Genius Club, and with the help of the position of Taiyi of [Order], I will transform this imperfect world into the one we all desire!

Black Tower: Don't make this whole brainwashing of the universe sound so nice, you bastard!

[Starry Sky Railway] [Everyone's Turned Yandere] Good news: I transmigrated. Bad news: I started with a debt of 16.8 billion. Good news: I can simulate. Bad news: My simulation was watched by a crowd. By the way, after the simulation, why are you all crowding around? Don't come any closer! ...Simulation order: Black Tower → Ruan Mei → Heather → Krydella → Seifer → Remaining Onpharos Golden Descendants (To be continued)

[No censorship, no green (illegible characters), QCQS (qualified), quality guaranteed, quantity plentiful and satisfying] Su Chen transmigrated to the Teyvat continent and unexpectedly obtained the Staff Warrior template, awakening the Staff Warrior ability. Mission 1: Successfully make Barbara a True Lord of Physical Curse Removal, Role Playing +5, Favorability +10! Mission 2: Let the lady choose between the Fire Stick or the Law Stick, Role Playing +5, Favorability +20! Mission 3: Successfully make the Heart Sea produce caviar, Role Playing +10, Favorability +50! Su Chen: ? ? !!! !!! !!! Seeing the increasingly outrageous and absurd missions given by the system, Su Chen initially thought he would become the number one pervert in Teyvat, hunted down by a group of women. As a result… Funina: “I am the supreme water goddess, and you actually… never mind, let’s continue.” Lady: “You bastard, how dare you treat someone as noble as me like this…” Shen He: “My husband is really something!” Ayaka Kamisato: “Huh? You want me to wear a JK uniform for you?” Yae no Miko: “Same as always, just lie down!”

[Minor Illness][Multiple Female Leads][Strong Female Lead][Dual Civilizations] "My friend, your abilities will be a great lure, so I need you to achieve my goals. Similarly, this will help us develop our own weapon," Otto said. Zhong Li Mo silently agreed to Otto's proposal, thus sowing the seeds of her own downfall. "Sister... what are you going to do to my husband?!" "I won't let you disappear again... you will be by my side forever." "You mean our husband, whom we've waited fifty thousand years for, has been stolen by a bunch of paramecia?"