Traveling through the Harry Potter world, Ciel is bound to an infinite deduction system. He can gain deduction points by swallowing objects and deduce all knowledge.

Thus, Hogwarts welcomed the most greedy foodie in history, who was also the most talented spell scholar, alchemist, and potion master...

"Eat ten Scottish round-faced fat chickens and gain one thousand deduction points."

"Consume five broken wands and gain 5,000 deduction points."

"Drink a pot of scabies potion that is about to explode, drink a bottle of spoiled love potion, drink Polyjuice Potion mixed with Snape's hair..."

"No, host, can you eat something good?"

Ciel laughed dryly.

"It's not bad to earn some points."

"Okay, Deep Blue, hurry up and deduce it for me."

"What did you deduce the Luminescent Charm into last time? Oh, yes, the Eternal Blazing Sun Charm!"

"This time, deduce the Flying Curse into the All-Seeing Heaven Attraction!"

Many years later, Voldemort returned and Charles used the Killing Curse.

Voldemort smiled: "No one knows the Killing Curse better than me..."

It was not until he saw a tide of green light sweeping across the sky that Voldemort's face suddenly changed color.

"Wait a minute, range attack, soul chain, automatic tracking..."

"You call this a fucking killing curse?!"

That was the darkest moment in human history, and the strongest hero Mino was captured in the Demon King's Castle.

"My brave hero, can you withstand the horrific torture of the demons?"

"Don't give up. They are iron-blooded warriors who fought on the battlefield for seven days and seven nights to recover the border of the kingdom."

The chief magician of the round tower nodded. "Lord Mino is the most determined hero I have ever seen. He inherits the glory of humanity."

The noble Princess Kalia declared. "Even if all humans betray us, the brave Mino will fight the demons to the end!"

Prince Ota said passionately. "Fight to the end!!!"

The people's blood boiled, and the voices continued to reach the Demon King's Castle.

Inside the cell, the brave man with a resolute face looked at the demons and uttered two words in a deep voice. “I’ll take it—”

“The Black Wings have left their mark on my body, and I am able to raise their followers. From now on, crows will always be by my side. Their strength grows day by day, and I will rise higher and higher with them.” -

"To the Black Feathered Hour" by Anonymous

...

After traveling to Britain in the late 19th century, it seems that I have gained the ability to enslave crows, and the stronger the crows are, the more powerful I am!

Wait, this isn't Daying?

magic? What kind of unscientific stuff is this? Vampire, werewolf? What kind of fantasy stuff is this?

Forget it, does this prevent me from opening a detective agency?

The beautiful British-style detective is here! Get out of the way!

------

※No male protagonist, female protagonist warning; some coc and Wod worldviews are integrated, mainly made up by me.

Guilliman originally thought.

The life of a demon hunter is to eat, sleep, and kill demons.

But what he didn't expect was that in addition to demons, he had to deal with many things, such as unruly people, nobles, cultists, sorceresses, demon girls, and goddesses.

And after he studied the life of the legendary demon hunter predecessor Geralt, he concluded that the sorceresses were the strongest weapon of the demon hunter.

…………

This is the story of a legendary demon hunter who traveled through the heavens and the worlds, killed countless terrifying demons, saved countless worlds, ignited the divine fire, and killed to become a god.

This book is also known as "The Demon Hunter Badge Moved, There Must Be a Sorcerer Nearby", "Let Go of That Goddess, Let Me Come", and "What's Wrong with Demon Hunters Like Demon Girls".

At first, the red dragon Drogo just wanted to make some money.

He engraved runes on his yo-yo, and the "Silver Dragon from the Sky" was really dazzling!

He made the card able to summon illusions, and a "Blue-Eyes White Dragon" was worth more than a six-ring spell scroll.

He gave the drow a magic guitar, and set off a rock music wave of "territorial invasion".

Dwarves and elves can sit in the same room and play together, and civilians and nobles cry for the same TV series.

Want to ask for the Dragon Knights? The dragons rented by the Knights for the promotional video are all actors under Drogo!

Unknowingly, this dragon alien who no longer fights and kills has accumulated gold coins higher than a mountain.

The church claimed that he was deceiving people, but people chose to stand with him.

Facing the isolated and helpless 100-year-old pope, he smiled and taunted: "Cultural victory, kid."

[Alien Sister][Multiple Heroines][Two Worlds][Non-College]

Li Yi awakens the weakest professional summoner, but has the ability to contract a dungeon boss.

One female BOSS after another was contracted by him.

A 2.2-meter-tall, mature, intellectual, white-haired orc swordswoman.

A 1.4-meter-tall half-ling legal loli caster with long hair that trails on the ground.

A feral and wild cat-woman assassin.

The noble and elegant Elf Queen Magician.

A gentle and innocent angel sister pharmacist.

A mighty and domineering dragon girl martial artist.

The strange and arrogant vampire princess.

The big BOSS sisters led the way, and the dungeon was cleared solo, breaking records with ease.

The abyss, the strange domain, the ruins, none of them can stop me.

Even in the realm of gods, I still reign supreme!

If fate treats you unfairly, how will you deal with it? When responsibilities and missions fall, how will you face them?

When you see the true nature of the world and are rejected, will you still give everything for this last hope?

War is like the tide, it never stops, never.

"May I ask why you play the game "Tianlu"?"

"Kill the boss Tuslin."

"What I mean is what is your ultimate goal in the game "Tianlu"?"

"Kill the boss Tuslin!"

...

“You defeated the player [Shoot Through the Sky], and you obtained 1 enlightenment point.”

“You used 1 enlightenment point, and the level of your skill Undead Resurrection was increased.”

“You used 1 enlightenment point, and the level of your skill Summoning Undead [Dead Skeleton Warrior] was increased!”

...

Tianlu's hardcore player Lu Ming was reborn and traveled through time to become the boss of the necromancer Tuslin in the novice village in the game. In order to avoid being killed by the players and to become stronger, he embarked on the road of hunting players.

Dear players, I don't want to reduce your gaming experience, but the system has given too much...

...

This is a story about a boss torturing players in various ways.