Lin Feng had already learned about Doctor Strange's experiences in the dark dimension.
At that time, one Strange chose to let go of the past, while another Strange, after a flash of light, found himself in a jungle.
There, he met the librarian, Oben.
Following Oben's footsteps, he arrived at the legendary Lost Library.
"Can you tell me what book you wish to consult?"
"If it's inconvenient, then forget it," the Dark Doctor Strange hesitated before asking.
Lin Feng pondered for a moment and felt there was no harm in telling the truth. He directly stated, "I wish to enhance the strength of my soul."
"My physical body is already strong enough, but there are always threats that do not solely originate from the material realm."
The Dark Doctor Strange was taken aback, then asked, "Beings like you still need to enhance your soul's strength?"
Lin Feng shrugged, "Why not?"
Enhancing his soul's strength was also a form of preparation.
Lin Feng couldn't think of anyone who would attack him in this manner, but now that he knew, he had to be wary.
The Dark Doctor Strange fell silent.
He was conflicted about whether to take Lin Feng to the Lost Library.
He feared that Lin Feng might become like him, causing uncontrollable consequences in his pursuit of immense power.
Strange and Tony had no desire to interject. They were grilling skewers on the side, inexplicably competing.
Wong, not to be outdone, ate even faster, his tongs dancing like afterimages.
Men's strange and childish desire to win...
"I... do indeed know how to get to the Lost Library," the Dark Doctor Strange still chose to tell the truth.
In front of Lin Feng, he didn't believe he could hide anything.
Besides, even if he didn't say anything, Lin Feng would find the Lost Library through other means, of that the Dark Doctor Strange had no doubt.
"Then, after dinner, take me there."
Lin Feng smiled with satisfaction. He believed he would gain a lot from the Lost Library.
Having the Dark Doctor Strange help him saved Lin Feng the trouble of finding other methods.
Feeling happy, Lin Feng wanted to celebrate with a piece of grilled meat. He looked down and found that there was no meat left on the grill.
Looking at Strange and Tony, they stared at each other while wolfing down skewers, with Wong beside them.
Lin Feng wore a confused expression.
What was with these three? He felt like they were arguing over something strange.
He reluctantly put down his chopsticks but suddenly noticed that the Dark Doctor Strange's expression was not quite right.
He seemed a bit conflicted, somewhat unwilling, and mixed with a hint of regret and sadness.
Such a nuanced expression...
Lin Feng immediately asked, "What's wrong? You look so conflicted?"
The Dark Doctor Strange took a deep breath and shook his head, "It's nothing. I just remembered that place and felt a bit down."
"Let's eat. After eating, I'll take you!"
In this short while, he had already made up his mind.
He was initially afraid that Lin Feng would stubbornly do something that would lead to the destruction of the universe, just like him.
But on second thought, his situation was an extreme outlier.
Moreover, regarding the matter of Infinity Ultron, he believed that even the Cosmic Watcher couldn't solve it and had to seek help from Lin Feng.
Infinity Ultron beat the Cosmic Watcher like a grandson.
Lin Feng beat Infinity Ultron like a grandson.
If he were someone who easily went astray, the universe would have been destroyed long ago.
After discussing the main topic, they began to chat about some interesting anecdotes.
They were all getting drunk, and they were all big eaters. Skewers were ordered plate after plate, and the meal ended with everyone satisfied.
It wasn't until eight in the evening that this "battle" finally concluded.
The owner of the barbecue restaurant was beaming and personally escorted them out.
The bill for their table alone was comparable to the combined bills of several other tables.
Since the Dark Doctor Strange was personally taking Lin Feng to the Lost Library, Tony and Strange naturally returned home.
Having drunk alcohol, Tony casually left his car behind and soared into the sky in his nanotech suit.
Strange was simpler. He conjured his Sling Ring, creating a portal, and returned to the Sanctum with Wong.
The Dark Doctor Strange also brought out his Sling Ring and nodded at Lin Feng.
"Shall we go?"
Lin Feng naturally had no objections.
Although it was late, Lin Feng's energy was limitless.
The two passed through the portal and arrived in a dense green jungle.
Seeing this familiar yet somewhat strange scene again, Strange felt a pang of nostalgia.
As he led Lin Feng through the jungle, he recounted past events.
"At that time, I stayed here for centuries."
"When I emerged, Oben had already reached the end of his life."
"Oben was the librarian here," Strange explained, unaware that Lin Feng already knew this information.
"After that, I found my other self."
"I thought that a complete me would be powerful enough to reverse absolute points in time, but things did not go as smoothly as I had imagined..."
Lin Feng walked silently behind.
The Dark Doctor Strange was also a tragic figure.
His original intention was not to destroy the entire world, but merely to resurrect his beloved Christine.
In the final moments, he regretted it, but it was too late to turn back.
He sought help from the Cosmic Watcher, only to be ruthlessly refused.
As they say, changing these things would only lead to more sacrifices.
Ultimately, at least one of the Dark Doctor Strange's viewpoints was correct.
That is, all regrets stem from a lack of power.
And the reason Lin Feng sought various powers to strengthen himself was so that at some point in the future, he would have enough strength to support his thoughts and actions.
As they spoke, the two passed through the jungle, and the space before them suddenly opened up.
A stream, a meadow, and in the distance, a massive, angular complex of buildings.
Tall, peculiar, and awe-inspiring.
The architectural style bore some resemblance to Asgard, which Lin Feng had visited, being equally grand and exuding a sense of mystery.
"Let's go!" the Dark Doctor Strange slowly floated upwards.
It was worth noting that he had taken off his Sling Ring.
Most magic did not require the use of a Sling Ring; it was only used for opening portals and entering or exiting the Mirror Dimension.
Lin Feng followed the Dark Doctor Strange upwards and arrived at the entrance he had first used.
The Dark Doctor Strange twisted his wrist, effortlessly dispelling the magic array at the entrance.
The two descended and entered the interior of the Lost Library.
The space inside the library was not as vast as Lin Feng had imagined, but its height was astonishing.
Countless towering shelves were filled with books, stretching as far as the eye could see.