At only twenty years old, Suzuki Ren has already experienced seventeen heartbreaks. Suddenly, a boy claiming to be the "God of Conquest" entrusts him with the mission of saving the world. And the specific method for saving the world is for him to win over a girl whose heart is possessed by a "spirit"?! A rock-and-roll girl with extreme social anxiety but a yearning for recognition and confidence. A genius painter trapped in his own world, lacking self-care abilities. A noblewoman born into a lavish family who has never been free. And the ordinary girl who has always silently watched him. Conquest and rescue, love and following. A story about their love and growth begins. --------------Hope every reader enjoys reading.

"Hoshino-kun, from now on, you are my dog. The only answers are 'yes' or 'woof'."

Hoshino's time travel was not ideal.

The original owner of this body had more than 40 lives on his hands, which led to him being caught red-handed and forced to become his female boss's lackey.

Even worse, the original owner of this body had signed contracts for three demonic powers by taking out loans to repay other loans, and he had only five days left to live after arriving.

The immediate priority is to sign a new pact with the new demon, using the power to offset the cost.

A hellish start, but thankfully there's a system.

Hoshino stared at the entry: [Forget Your Roots: If you possess a certain authority beforehand, killing the corresponding demon or monster will grant the contractor 50% of the demon's authority.]

"If I borrow 50% of the power and then kill the demon, wouldn't I become the new demon?"

Hoshino slapped his thigh: "The price is off, isn't it?"

"But how can I obtain 50% of the authority and usage rights?"

"Demon's lackey? Eh—Eh?!"

that's all.

Hoshino shamelessly and ingratiatingly acted as the devil's lackey.

He quickly forgot his roots and became a demon hunter after receiving the contract.

"Hey? System! What do you mean Nohara Shinnosuke is a Pillar? What do you mean Uchiha Sasuke is a Pillar? What do you mean the Pillar Men and Hashirama are Pillars? Tailed Beast Jinchuriki? Josuke Higashikata can do that too?!" Lu Li unexpectedly transmigrated into "Demon Slayer" and awakened the Demon Slayer "Pillar" Summoning System! Every three days, Lu Li can randomly draw a "Pillar" and gain all of their abilities. Just as he was excitedly preparing to open the system and use the Pillars' abilities to fight Muzan, Lu Li discovered that the "Pillar" drawn by the system seemed a little different from what he expected. "Hey! System! I can tolerate the previous ones! But system, what the hell is this Optimus Pillar you summoned? Kibutsuji Muzan, huh?! Kokushibo, huh?! Tell my luck!" ...Tentative protagonist's alternate worlds: "Demon Slayer," "Fate/Zero," ...

Darkness, despair...

The Emperor's might traverses the galaxy, attempting to restore humanity's glory.

But fate played a little joke on us.

Humanity's fate has long been manipulated by evil gods; only darkness and war are eternal in this world.

^^^^^^^^^^^

“Ah! You’re right, but what does it matter to me? I’m just a normal person who likes to have fun,” Hogg Menethil, the Primarch of the Eleventh Legion, said to the big, golden man in front of him.

Unfortunately reincarnated into a crossover anime world, but fortunately granted the standard transmigrator's cheat ability. The world he transmigrated to is High School DxD, so things are looking up. However, Rhodes still feels the world shouldn't be so small, and his cultivation partners shouldn't be so few.

Jon transmigrates to Ursus, where he can deconstruct and internalize the information of the Reverse Originium, making it his own. This includes weapons, food, even unique Originium arts, many strange contraptions, and even the lives of the deceased. [Mind Watchtowers], [Anti-Gravity Armor], [Power Swords], [Ancient Demon Lords]... In the frigid Ursus tundra, insects devour flesh, the powerful deceive the masses, chaos and slaughter stain the snowfields red, and fear and despair summon black snow. Only by baring his fangs against this arrogant land can he terrify those high-ranking nobles! Jon is neither a hero of rebellion nor a leader of revolution; he only wants to kill all the cannibalistic demons and let black blood stain Terra. In Ursus, he will let the blood of the arrogant melt the tundra. In Victoria, he will feed on the bones and blood of the powerful. Kazimierz, Flame, Syracuse... As mythical monsters and legendary heroes appear simultaneously, the rulers of Terra suddenly become benevolent. Because he had come, and he had never truly left.

On the second tower, in the Seshka, the textbook "Grandpa Xia Nan Controls Natural Disasters" states: During Grandpa Xia Nan's overseas visits, these countries experienced numerous natural disasters. However, whenever he arrived, the disasters that were just beginning to erupt would instantly cease, the dark clouds would disperse, and the sun would shine brightly. Theresa: Xia Nan, look at this textbook. Doesn't it sound a bit like one of the countries your parents are from? Xia Nan: Who wrote this? I only went back to Terra for a few days! According to unofficial historical records: Vina and Abrahana have some shady relationship with Xia Nan, which is why they were able to defeat the Duke's coalition. Red Wine Report: Marna became the chairman of the Commercial Federation by selling hooks to Xia Nan. "Yelagand": Legend has it that the saintess, along with Xia Nan, an unknown director, and a painter, awakened the sleeping Yeragand. Yan Kingdom Grand Commandant: That sinner must have given himself to Xia Nan, otherwise why would he be opposing me every day? Sui: Who brought Isamara and Quiron to my house? Sami: No, Terra can see you, and I can still see you when I reach Tower Rank 2? I'll try to keep the characters as close to their true nature as possible, no angst, harem, and I'll write about the End of the World.

At the end of the Great Xin Dynasty, famine and war ravaged the land. Western cultivators and Japanese samurai, armed with firearms and iron ships, formed a coalition to wreak havoc. At the confluence of nine rivers, a gateway to all nations, people from all walks of life coexisted, where rules superseded the law. In this chaotic end of the dynasty, Qin Geng awakened the "Book of a Hundred Trades," starting as a rickshaw puller in Tianjin, working his way up to martial arts godhood. As a rickshaw puller, he circumnavigated the entire city, unlocking "Divine Speed," granting him boundless stamina and the ability to travel a thousand miles a day. As a paper crafter, he painted dragons and attracted butterflies, unlocking "Six Paths of Skin Painting," allowing him to don the skins of others and secretly learn martial arts. As a healer, he could diagnose life and death with just three fingers, unlocking "Heavenly Herbs," capable of healing all things and poisoning even true dragons. He also practiced shamanic arts ("Invoking the Gods"), tomb raiding ("Searching for Dragons and Dividing Gold"), feng shui ("Divine Strategies"), and martial arts ("Dragon and Tiger Clash"). Qin Geng mastered all the professions, took control of the shipping guild, and fought...

Born into this world, demons whisper, dragons soar, goblins roam the wilderness—danger lurks everywhere. Monsters, enemies, even gods—a single [health bar] floats above their heads, visible only to them. From this moment on, the ranger's arrow trajectory is redefined. [Weakness Strike! -99!] [Critical Hit! -999!] Dragons flaunt their immortal scales? Interesting. Why is there a [Old Wound] negative symbol next to your health bar? The Church's saintess is sacred and inviolable? Wait, what's that chain-like [Seal] behind your health bar? "There is no true immortality, only insufficient damage," Bor-Bosk murmured. [Fantasy world, adventure, ranger, pseudo-D&D, a hodgepodge of worldviews]

Jujutsu Kaisen fanfiction, sweet romance, happy ending, sandwich story, dual teacher storyline.

The Yang Realm Nuo is the kind that doesn't eat people in the mortal world. Compared to the original work, it's much gentler.

This is a lighthearted, brainless, and feel-good story with inconsistent power levels and nonsensical logic. If you mind these things, please don't read it. Out-of-character moments are my own doing.

CP: Fifth Sister Xia

The female lead lacks a strong sense of gender identity. (Important point)

After leaving the orphanage, Shiraishi Min traveled back a thousand years. Shortly after finding a new family, she returned to the modern era. She rescued a young boy attacked by a cursed spirit and was adopted herself. However, she ran away from home to uncover the truth of her childhood. At sixteen, she enrolled in a vocational high school, where she reunited with her nominal older brother and his best friend. She realized she had to fight back fiercely to protect her family.

The inspiration came from a strange feeling the author had while listening to music. He wanted to see what it would feel like for an old man in the mortal world to discover that someone had taken his cabbage, pot and all.

Some of the sister's views do not represent the author's views; they are necessary for the plot.