Those who reincarnate must die.

Sister Zhen possesses exceptional innate attributes, coupled with stealth skills, making her a renowned assassin of the Shen clan long ago. {What? You don't know yet? | Read COM, read error-free chapters | Go Google it now!}

However, what truly made her a top-tier altar stealth user was a prop.

God's fig leaf, an unprecedented and unparalleled sword enhancement, its special effects are just as its name suggests. It is a treasure used by gods to hide their secrets, which can completely conceal the user's presence, making them completely undetectable, truly perfect stealth!

Such a powerful treasure comes at a price. Being completely undetectable means that it cannot be detected by any means. It cannot be seen, heard, smelled, or touched. It can be said that the reincarnator is in a state of "covering up" and cannot interact with the outside world at all. In a sense, it can even be called an invincible state.

However, she cannot be influenced by the outside world, nor can she influence the outside world. In this state, Sister Zhen cannot even pick up a feather, let alone attack others.

Therefore, God's fig leaf can help her enter the Royal Library undetected, but if she wants to take the map, she must remove the "fig leaf" state!

Fortunately, while the concealment state has a limited duration, its cooldown is flexible and dynamic. This state can last up to one hour, and can be turned on and off at any time as long as the duration hasn't expired. When off, the duration slowly recovers at a rate of one-tenth.

Simply put, when it is not needed, the on-time can be restored by one second every ten seconds of rest.

Therefore, what Sister Zhen needs to do is sneak into the library in a "covered" state, and after confirming the location of the map, remove the "covered" state for a moment, take the map, and then re-enter the state to sneak back.

This seems simple, but in reality, the entire imperial city is under the surveillance of the three races. Even a few seconds of leakage of her aura could be detected by these alien races, who could even immediately launch countermeasures, preventing her from returning to the "covering her shame" state!

Therefore, in order to deceive the enemy, Sister Zhen must make preparations after identifying the target and obtain the map in the shortest possible time!

The collapsed library was in complete disarray. Sister Zhen strolled through it, looking at the books scattered all over the ground, and couldn't help but feel a sense of loss.

Among these books at my feet are many ancient and rare editions, priceless cultural relics even disregarding the knowledge they contain. In times of peace, these are invaluable treasures, but now, with all of human civilization in peril, these former treasures are no different from waste paper…

Even these delicate sheets of paper are now beyond Sister Zhen's ability to turn the pages; she can only look at them one by one, searching for what she wants.

After wandering around the ruins, she finally found the cabinet where the atlases were kept. World maps from all dynasties were stored here. According to the high priest, the sea creatures and wind spirits disappeared three hundred years ago, so she skipped the recent versions and headed towards the bookshelf where the ancient maps were kept.

"Uh... this is..."

After bypassing the bookshelf containing modern atlases, Sister Zhen discovered in despair that the bookshelf storing ancient atlases had collapsed, crushing the bookshelf behind it. The side containing the 300-year-old maps was now lying between the two bookshelves.

What to do? There are probably hundreds of atlases that are being covered up. If she removes the "covering" now and moves the bookshelf to look for the atlases, it will definitely cause a big commotion and will surely be discovered by the three upper clans.

Sister Zhen stared blankly at the collapsed bookshelf, lost in thought.

Just then, a commotion suddenly came from the horizon. Sister Zhen looked up and saw a flock of strange birds flapping their wings and flying over the imperial city. They quickly arrived at the sky above the imperial city and left a trail of bird droppings as they passed by.

The birds made quite a commotion, attracting the attention of the three upper clans within the palace. Soon, a sphere of light flew up, landed in the middle of the flock, and exploded. The intense light instantly burned the flock to ashes, and the shockwave caused the entire palace to tremble slightly.

"A good opportunity!" Taking advantage of this moment, Sister Zhen instantly removed her "covering up" state, but at the same time activated her own stealth skill. She quickly opened the bookshelf, her eyes sweeping over the scattered atlases. She put all the ones that met the year criteria into her storage item, and then immediately re-entered the "covering up" state.

"Huff...huff...huff..." Sister Zhen, in her "covering up" state, was panting heavily. The operation just now was easy for a veteran hero-level, but the mental pressure brought by dozens of superior races next door was no joke!

Fortunately, everything went smoothly. Once she was in a state of "covering up," no one could hurt her!

After leaving the capital and returning to Zhang Lang's side, Sister Zhen appeared: "It's all settled. Thanks to those strange birds, otherwise I wouldn't have had a chance to act. It's truly a blessing from heaven..."

Zhang Lang looked at her: "Do you think birds would fly over for no reason?"

Sister Zhen was taken aback: "Could it be you?"

"You stood in front of that bookshelf for ages, you must have been waiting for a chance to make your move. So I used a little trick to drive those strange birds here."

"Thank you so much..." Sister Zhen started to say, then suddenly paused, "Wait, you can see me? You can see me even when I'm 'covering up'?"

Zhang Lang shook his head: "I can't see it, but I can feel it."

God's fig leaf was indeed a very powerful concealment tool, so much so that Zhang Lang couldn't even detect Sister Zhen when she disappeared.

Out of curiosity, Zhang Lang tried to probe with his explosive force, but he didn't find anything.

This surprised Zhang Lang. With the return to simplicity and the collapse force, it should normally be able to break through all mysterious effects, including the concealment effect. The only possibility is that the collapse force did not make contact with the target at all.

Could it be that this so-called concealment is actually entering another dimension?

With this conjecture in mind, Zhang Lang changed his approach and began to focus on spatial disturbances. Sure enough, he detected a faint spatial anomaly.

This is partly due to Zhang Lang's 9999 points in wood attribute, and partly thanks to his recent attempts at spatial travel, which made him exceptionally sensitive to spatial disturbances, allowing him to detect even the slightest clues under the veil of divine cover.

However, Zhang Lang did not explain the principle to Sister Zhen, but just gave a mysterious hum.

The sound startled Sister Zhen so much that her curly hair almost stood on end. She never imagined that the treasure she relied on for her livelihood and to safeguard her family's wealth could be cracked.

No wonder Old Wang trusted him so much. He was happier than if he had seen his own father when he heard that he had arrived. This hunter really has the ability to turn the tide. Just who is he?

Thinking of this, Sister Zhen swallowed hard and asked another question: "Did you arrange for those birds to poop too?"

"Uh... that was an accident..."