But Zi Linling was different.
She had a deep understanding of formations and seals.
Therefore, the secret door of this seal was only a minor inconvenience for Zi Linling.
Before long, she found the method to open the secret door.
Zi Linling rapidly formed hand seals and struck them onto the secret door.
The secret door then opened, and she flashed inside.
After Zi Linling entered, the secret door returned to its original state.
Inside the secret door was a long passageway.
On both sides of the passageway, a luminous pearl was embedded every thirty zhang.
Zi Linling proceeded along the passageway and soon saw three doors standing side by side, inscribed with the characters "Medicine," "Artifacts," and "Spirits" respectively.
She knew that "Medicine" should refer to medicinal herbs and elixirs, and "Artifacts" should refer to weapons.
As for what "Spirits" were, she couldn't guess for a moment.
Zi Linling hesitated slightly and then walked towards the door marked "Medicine."
As the door was within reach, Zi Linling instinctively reached out to push it.
However, a gentle white light suddenly illuminated the door, repelling Zi Linling's hand.
Immediately, a soft voice sounded, "Please state the password!"
Password?
The treasure vault of the Demonic Heavenly Valley was so unique, which indeed surprised Zi Linling.
Then, she began to ponder, what could the password be?
Recalling the well-known secret codes and passwords from her past life, Zi Linling suddenly became interested.
"Open sesame?"
"Incorrect password input!"
"King of Heaven covers the earth with a tiger?"
"Incorrect password input!"
"Chicken stew with mushrooms?"
"Incorrect password input!"
"..."
"Incorrect password input!"
Zi Linling uttered almost every code and password she could think of, but none of them were correct.
Fortunately, there seemed to be no limit to the number of password attempts, otherwise, Zi Linling would only be able to look and not take anything.
After the time it takes for an incense stick to burn, Zi Linling could no longer think of any new passwords, and her brows were almost twisted into a knot.
What to do?
Zi Linling, wise for one life, no, wise for two lives, was now blocked by a door, which was utterly ridiculous.
Unable to think of the password, Zi Linling became impatient and blurted out a curse, "You scoundrel!"
"Correct password input, please enter!"
The gentle voice suddenly sounded, and the door opened.
This operation stunned Zi Linling so much that she almost fell to the ground.
She couldn't help but sigh, what kind of eccentric person could come up with such an eccentric password.
Zi Linling took a deep breath, suppressed the urge to kick someone, and walked in.
Purple Blue Star Chanting Grass, Ghost Face Silver Light Flower, Abyss Demon Dragon Horn, Yin-Yang Reversal Fruit...
The entire treasure vault was divided into thousands of individual small spaces, filled with various priceless medicinal herbs.
"We're rich, rich!"
Zi Linling's eyes widened, and her dark pupils emitted a blazing light.
With a thought, she summoned Yiran and said, "Quick! Quickly move all these medicinal herbs to the Goddess Palace!"
"Yes, Master!"
Yiran responded with a smile and connected the Goddess Palace to the outside world.
Then, the precious medicinal herbs flew into the Goddess Palace one after another.
As for the restrictions on the medicinal herbs, they were like paper in front of Yiran, the spirit of the Goddess Palace.
Zi Linling continued to walk inside and soon discovered many elixirs.
Adhering to the principle of taking everything, these elixirs could not be wasted either.
Soon, everything in the "Medicine" chamber was swept clean by Zi Linling, leaving only an empty room.
Zi Linling retreated with satisfaction and walked to the door of the "Artifacts" chamber.
Following the previous method, her hand once again reached for the door.
As expected, a white light repelled her hand, and a cold voice sounded, "Solve the riddle to open the treasure vault!"
"There are three ghosts and three people who need to cross a river. However, there is only one boat, and it can carry at most two people at a time. Also, at any time, the number of ghosts cannot exceed the number of people, otherwise, the people will be eaten. How can the three ghosts and three people be safely transported to the other side of the river?"
This is interesting!
Zi Linling smiled.
To be honest, she was now very interested in the person who set up this treasure vault.
However, interest was one thing, but the most important thing now was...
Although this problem seemed difficult, for Zi Linling, it was a piece of cake.
Zi Linling answered without thinking, "First, take one person and one ghost to the other side, then return with an empty boat.
Second, take two ghosts to the other side, leave one ghost there, and have the person who was sent over the first time get on the boat and return.
Third, place the ghost on the boat on the shore, and have one of the two people on the shore get on the boat. This way, two people will be sent to the other side. Let them disembark, and return with an empty boat.
Fourth, take the remaining person and ghost to the other side."
After Zi Linling finished answering, the cold voice sounded again, "Correct answer, please enter the treasure vault!"
Then, the door to the "Artifacts" vault opened completely.
Zi Linling stepped inside and was once again shocked.
Inside the "Artifacts" vault, hundreds of thousands of weapons were neatly arranged, including swords, spears, sabers, and halberds, all of which were divine artifacts.
"We're rich, rich! These weapons are enough to elevate the combat power of cultivators from three continents by a level. This will give us more confidence in dealing with the impending cataclysm!"
Zi Linling muttered to herself and summoned Yiran again, asking her to store all the weapons in the Goddess Palace.
Yiran did not disappoint, leaving not even a strand of hair for the Demonic Heavenly Valley.
Having acquired a large collection of medicinal herbs, elixirs, and weapons, Zi Linling was overjoyed.
She exited the "Artifacts" vault and came to the "Spirits" vault.
Similarly, when Zi Linling reached out to touch the "Spirits" vault door, a white light repelled her.
A voice devoid of emotion sounded, "Please arrange numbers from one to ninety-nine in the diagram so that the numbers in the diagram, horizontally, vertically, and diagonally, all sum to the same number."
As the voice fell, a diagram appeared out of thin air before Zi Linling.
"Magic square!"
That's right! What appeared before Zi Linling's eyes was a magic square. More accurately, it was a number magic square.
Zi Linling had solved this puzzle countless times in her previous life, and the answer was deeply ingrained in her mind.
However, she never expected to see such a familiar scene in this other world replicated from the void.
Zi Linling chuckled lightly, took out forty-five spirit stones, and divided them into nine portions with her spiritual power, with quantities of one, two, three, four, five, six, seven, eight, and nine.