Abel began his quest for Rugoin, a city that had no citizens, but whose buildings were well preserved, and who could find some useful clues to get to know the city better.

The building to the east from the teleportation station is Dragonang's apothecary, which is where Able wants to explore the most.

Walking to the door of the pharmacy, he found that the doors and windows of the pharmacy were closed very tightly, and the strange power of rules protected the wood in the building, making the doors and windows still the same as they were back then.

Able gently pushed open the door, and there was a row of display cases with many bottles on it.

He was overjoyed, and stepped forward to pick up one of the bottles, the bottle in his hand was very dark, with a small neck on the round body, judging from the red elixir in it, it was a bottle of 'light healing potion'.

The 'Light Healing Elixir' is an upgraded version of the 'Light Healing Potion', which doubles the amount of vitality, but for him who has the 'Total Rejuvenation Potion', this potion is a chicken-like item.

He didn't have the level to push out the formula through the 'light healing potion', but he didn't stop thinking about it, and took down all the bottles in the display case and put them in the space bracelet.

Twelve bottles of 'Light Healing Elixir' and ten bottles of 'Light Mana Elixir' are not much, but they are new potions that Abel has never touched.

Looking at the empty display case, Abel also knew that a wizard like Zhuo Gennan would definitely not put important things in the display case, this display case was just a kind of display, and wizards who owned space items would generally put items into space items.

Pushing open the wooden door on one side of the room, he saw a smaller room, which seemed to be an alchemy room, but unfortunately it was very clean, except for an alchemy table, there were no extra items.

Inside the alchemy room was a locked door, the owner of this room had long since disappeared, and Abel unscrewed the lock directly with his hands without any burden in his heart.

Pushing open the wooden door, he knew at a glance that this was a collection room, where wizards lived, and would put items that were not too important, or could not be accommodated in space.

In front of me was one such collection room, where a large number of dried and unusable alchemy materials were neatly arranged in a cabinet on one side, and some strange animal carcasses were arranged on the display table in the room.

At the innermost end of the collection room, he found a chest covered with various patterns, which had lost their mana due to the passage of time, and had lost their protection.

He just flicked the lock on the box, and the box was easily opened.

In the chest is the most precious treasure in this world, the parchment that records knowledge, whether it is in the Holy Continent or in the dark world, any parchment is extremely precious, one of the points is that the production process of parchment is extremely complicated.

In addition, knowledge is passed down from nobility to nobles, and its secrecy makes it extremely difficult to obtain, and an old wizard's collection is even more precious.

He took out a few parchment books from the box one by one, a few books on spell theory to increase Abel's knowledge of spells, and an autobiography of Drogenum allowed him to learn more about the entire dark world.

The last book is the "Guide to Primary Potions", this book makes Abel really feel like he has gained a treasure, there are only four refining methods and formulas of potions in the book, among which he has learned the "Light Healing Elixir" and "Light Mana Elixir", and the other two are the formulas of the "Light Healing Potion" and "Light Mana Potion" that he just obtained.

Opening the "Guide to Primary Elixiries", Abel found that the formulas of the two potions, 'Light Healing Elixir' and 'Light Mana Elixir', were not much different from the previous two potions in terms of materials, except for some differences in quantity and refining methods.

You must know that there is no mana recovery potion in the Holy Continent, and the effect of the healing potion is far inferior to the healing potion of the dark world, and the four potion formulas in Abel's hand are the results of countless years of alchemy in the dark world, and there may be external help in it.

Abel couldn't wait to refine these two potions, and he had all the materials needed in his space bracelet.

Coming to the alchemy table in the alchemy room, he took out a full set of 'Akara's Alchemy Bottle' and placed the materials on the side of the alchemy table for later use.

He took out a ruby, and his spiritual power drew a pattern on the ruby, and the ruby seemed to be activated, sending out a ray of flame and rising up.

When Able took the 'Akara's Alchemy Vial' and officially began refining the 'Light Healing Potion', everything in front of his eyes slowed down, and although the World Stone Fragment was not activated, the dynamic vision and precise control that came with it did not disappear.

In his eyes, countless data were being refreshed rapidly, the heat of the flames, the reflection changes of the potion, and the temperature in the alchemy bottle were all converted into values, and the body that had broken through the human limit physique could always make the most standard operation at the most appropriate time in time.

Abel had already discovered at this time that he had underestimated the ability of the World Stone Fragment, which was almost an auxiliary cheat, and the role it played during alchemy made every movement so standard that it was impossible to repeat.

One by one, the reaction of multiple materials made the entire alchemy bottle very unstable, but Able was always able to grasp the most suitable temperature at the most appropriate time, and the ever-changing values in his brain always reminded him what he should do at what time.

The first refining of potions, which used to take many practices, can now be completed in just one pass, and the quality of the 'Light Healing Potion' has been raised to a maximum of 60 HP increases.

Then he refined the 'Light Mana Elixir' again, which was also a success, which also marked that he had successfully mastered the refining of the four dark world potions.

Coming out of Dragonam's apothecary, Abel walked south again, and not far away he saw Atma's tavern, because the tavern window was large and always open, the tavern was already full of dust, and when he walked in and checked, he found that the kitchen here was still well preserved, and he could use it as long as he cleaned it.

On the second floor of the tavern, a few rooms were also usable after a few cleanings, and Able decided to make this his residence, after all, even the best tent was not as comfortable as the real house.

Leaving the Ghost Guardian Knight to clean the entire tavern, Able moved on to explore the rest of the world.

Further south on the harbor, a wooden merchant ship had been damaged, relying entirely on the buoyancy of the wood itself to float on the water, it turned out that Abel still had the idea of getting nautical charts from the merchant ship, but everything inside the ship was corroded by the sea.

Leaving the harbor, Abel walked towards the center of the city, where the city's market was almost always open-air shacks, and in this environment nothing could be preserved until now, so all he saw was piles of garbage.

The only thing that works is a well, which is the most important resource in the desert city, and legend has it that it was with this well that the final city of Lugoin was slowly formed.

On the edge of the city, Abel discovers the most majestic building, the Royal Palace, the finest building in the city, made entirely of huge stones and covered with elaborate coloured decorative stones.

The interior of the palace is also magnificent, with square marble floors that have remained the same even after countless years, with beautifully carved columns supporting the entire vast palace hall.

Every room in the palace has not changed, and because of the protection of the rules in the interior, all the objects are still in their place, and the works of art from different places are left in their place, and no one seems to have paid attention to them.

In this regard, Abel can understand that the rich port city of Lugao has a large number of goods circulating from it, so there is a palace built with huge stones that are not found in the desert, and there are works of art in different parts of the palace.

But with the invasion of heaven and hell, everything has changed, and works of art have become garbage that no one wants, and no piece of bread is worth a piece of art, let alone a weapon.

However, Able was thinking of transporting the artworks back to Harry's Castle to decorate his magic tower when he had time.