Hunter x Hunter: Card Master, the Strongest in the World.

Battles between Nen users are just that "simple and unadorned".

Shadow Crocodile probably wouldn't know why he lost even when he reached the underworld.

After Shadow Crocodile fell, Lynn was lucky enough to receive a new card.

【Name: Onmyojutsu • Perception】

[Grade: C]

[Type: Ability Card]

[Background: Nurarihyon no Mago]

[Description: A technique used by Onmyoji who walk among demons and monsters. It consumes spirit energy to perceive the surrounding situation, with the consumption increasing the distance.]

Yin-Yang Arts: Perception is an ability used by Onmyoji.

It seems that these "Six Nightwalkers" not only have the title of monsters, but also have similar abilities. Just like the Shadow Crocodile he just killed, defeating them will give you a chance to collect cards from monster works.

When it comes to yokai, Lynn thinks of classic works like Nurarihyon no Mago, Inuyasha, and Natsume's Book of Friends.

He immediately tried out [Yin Yang Technique: Perception], but the ability only lived up to its C-rank quality, a weakened version of [En].

If one didn't know how to use "Circle," this ability could be used as a substitute, but now that he can successfully use "Circle," this ability seems less useful.

The only difference between it and Spider-Sense is that one is used actively and the other is used passively, but the effects are similar. It is of little help to him now and can be disregarded.

Why not take this opportunity to try out the effects of alchemy synthesis? Maybe we can gamble and get a B-grade card.

But that's still not enough to be safe...

Lynn's mind raced, and he conjured a box of purple patterned tissues, the very C+ grade divination tissues he had obtained from Neon.

Considering that alchemy synthesis has only a 50% success rate, he plans to do a divination first. If he draws a "Great Fortune" or "Moderate Fortune", he will immediately synthesize the card.

If the result is "Minor Good Fortune", "Minor Bad Fortune", "Medium Bad Fortune" or even "Major Bad Fortune", he will keep the card and look for another opportunity to combine them.

There's no other way; he doesn't have enough cards yet, so he has to divide each one in half to maximize its use.

Lynn held the box in one hand and pulled out a tissue with the other. A flash of light appeared, revealing the words "Great Fortune" written on it.

Good luck!

In the next 24 hours, his luck will be on the rise, and he will have a good chance of getting good results in whatever he does.

This is already the best possible divination result.

Lynn didn't delay any longer and used [Alchemy Synthesis], merging [Spider Sense] and [Yin-Yang Technique: Perception] together, his mind flashing with light.

This is a gamble. If you lose, you will lose two C-rank ability cards at once. Like other cards, ability cards disappear after being lost and cannot be used again.

He hasn't found a solution yet, so he can only try not to consume the ability card. Maybe a solution will come in the future, so that even if he loses the ability card, he can still use the ability.

A few breaths later, the light reached its peak and then returned to normal, replaced by a brand new card!

【Name: Observation Haki】

[Rank: B]

[Type: Ability Card]

[Background: One Piece]

[Description: One of the special techniques originating from the world of One Piece, it enhances one's perception, allowing one to detect any movement in the surroundings and react in advance. This ability can evolve through training, and at a higher level, it can even predict the future.]

After reading the description, Lynn immediately perked up; it was Observation Haki!

Observation Haki is one of the essential abilities to learn in the world of One Piece, and it is known as one of the three types of Haki, along with Armament Haki and Conqueror's Haki.

Compared to the latter two, Observation Haki focuses more on dodging, and is equivalent to a superior alternative to Paper Drawing among the Six Powers.

Moreover, this B-rank Observation Haki can actually evolve. As long as he continues to use it, it can be upgraded to B+ rank, A- rank, and even higher in the future.

As of now, this is his first ability card that can evolve. For example, he can only master [Naval Six Styles] and [Ice Shape Magic], but he cannot break through his own level restrictions, and the card itself cannot evolve.

After all, these ability cards are all basic versions. For example, the Six Styles only has six basic moves, not including advanced ones. The C+ grade Navy Six Styles is C+ grade.

Perhaps after he trains to a certain level, he will be able to master advanced techniques, but these will no longer belong to this [Naval Six Styles], but will become his own abilities, such as advanced applications of Nen.

Who knows, there might be cards that can upgrade other cards in the future.

At the same time, Lynn couldn't help but sigh. He had used up two C-rank sensory ability cards, but in exchange, he gained a B-rank Observation Haki with even greater potential!

This is much more useful than the previous [Spider Sense] and [Onmyoji Perception]... Perhaps the cards synthesized through alchemy will have some connection with the materials used?

This was his first time using alchemy to synthesize something, and there weren't enough experimental samples, so he couldn't get any results right away. He could only keep looking for opportunities to verify his hypothesis in the future.

Having wasted some time, Lynn once again controlled the sick dog and headed towards the main auction venue, unaware of how the battle was progressing.

While the sick dog and the shadow crocodile were fighting, there were occasional noises, but now it's much quieter. Hopefully, they've both been severely injured, so he can harvest both the shadow beast and the six night ghosts at the same time.

The sick dog still has value; we can take this opportunity to gather more information, especially about the six Nightwalkers on the other side.

In a spacious and bright corridor.

As they went deeper, they could see several corpses lying on the ground, their attire clearly indicating they were gangsters who had come to attend the auction that night.

These few bodies are probably just the tip of the iceberg; many more people will die at home.

Even if the risk of the auction was known beforehand, the higher-ups would not simply cancel it.

Eliminating potential risks is secondary; the more important thing is to save face. How can a prestigious and large global gang be allowed to "flee in panic" because of a mere Class C criminal? Their reputation would be ruined.

Therefore, the auction must not be cancelled.

This is under the condition that the enemy is known. In the original work, when the Phantom Troupe attacked, even if the gang did not know who the danger came from, they still did not cancel the auction.

Anyway, the big shots who got the news are all safely staying at home. Most of the ones who will be there to face the risks are the lower-level henchmen. If they die, so be it.

In no time at all, the sick dog arrived at the entrance of the stadium.

The doors were wide open, and pools of bright red blood spread from inside the venue to the corridor outside. The strong smell of blood filled the nostrils, and as far as the eye could see, the interior was a mountain of corpses and a sea of ​​blood.

In the original story, all the corpses were sucked up by Xiaodi's vacuum cleaner, so the scene was completely empty.

However, the Six Nightwalkers clearly didn't have the time or the ability to dispose of the corpses, so the entire venue became a living hell.

In the center of the hall, three people were still standing. One of them was Xiao, who was wearing sunglasses and had his hair parted in the middle. He was injured and weak, and he was dealing with a dwarf who was using water attacks.

The remaining eyeless monster stood motionless to the side, seemingly disdainful of making a move and waiting for its companions to deal with the owl.

Where are the centipedes?

The sick dog glanced at the centipede and found it lying in a pool of blood, its chest ripped open, dead beyond any doubt.