I am the son of the Dragon God in Douluo Continent.

Soon, Xu Xingyu and Gu Yuena arrived at their destination, the Sunset Hotel, a hotel under the Xishui Alliance.

Upon arriving at the hotel, the two did not intend to enter through the main entrance, as that would be too conspicuous and could easily leave some clues.

In addition, the black robes they are wearing are quite conspicuous.

Therefore, in order to avoid attracting attention, Xu Xingyu and Gu Yuena chose a rather simple and direct method.

First, use your divine sense to copy the entire hotel's terrain into your mind without disturbing anyone. Then, based on your perception, select a secluded place with few people and use spatial teleportation to locate it.

In this way, they were teleported directly to the hotel's storage room, where they happened to encounter a male and a female hotel employee doing something indescribable.

Without hesitation, Xu Xingyu and Gu Yuena used their mental powers to knock them unconscious, then found a place to strip them of their hotel uniforms for themselves to wear.

Xu Xingyu was fine; the man's build was similar to hers, so the size was just right.

However, there was a slight problem with Gu Yuena's side. The female employee's clothes were a size smaller than hers, which made them feel very tight in some places, especially around the chest.

This tight-fitting clothing was a pleasant sight for Xu Xingyu.

Gu Yuena wasn't annoyed by Xu Xingyu's gaze. Instead, she generously let Xu Xingyu look at her more, since she also enjoyed being looked at like that by Xu Xingyu.

Sigh, if only Xu Xingyu could always look at her with that kind of gaze.

After a little playful banter, the two began to use their mental powers to simulate their physical appearance so that they wouldn't be recognized.

Although their current accuracy is not as good as that of the Ice Silkworm clan in completely imitating other people's appearance and aura, they can at least make their appearance less outstanding.

Xu Xingyu transformed himself into someone with black hair and black eyes, and his originally handsome face became like that of an ordinary passerby.

Gu Yuena has transformed into a black-haired, purple-eyed girl with a single ponytail. She appears rather plain, yet possesses a unique and beautiful charm.

Xu Xingyu's lips twitched slightly at this, because this was actually Gu Yuena disguised as a human in the Dragon King era ten thousand years later in the original story.

Compared to her original appearance, she looks somewhat plain (but she's still considered a beauty), but to be honest, she's a very striking beauty, especially her aura.

Moreover, looking at this appearance, Xu Xingyu unconsciously recalled the Gu Yuena manual he faced last night, which he really didn't know how to evaluate!

Fortunately, Xu Xingyu still knew how to create some mental suggestion barriers, so even if Gu Yuena's appearance attracted some people's attention, the mental suggestion barriers would interfere with their judgment.

That way, they'll just bury themselves in their own work and won't pay attention to them.

Sigh, it seems I need to train my mental strength more in the future and try to learn the simulation talent of the Ice Silkworm Clan. Otherwise, this kind of advance every time feels a bit too troublesome.

They easily broke into the hotel, and after consulting with some people based on the notes left by Blue Poison, they found the office of the person who had made the deal with Blue Poison.

Of course, in order not to leave any clues, they chose to conduct the interrogations in places that the monitoring soul guides could not observe, and they would also erase the person's memory after the interrogation.

Upon arriving at the office of that nobody, Gu Yuena immediately used her mental power to confuse him, and then began to scan the memories in his mental sea.

While Gu Yuena was scanning her memories, Xu Xingyu locked the door and set up a barrier to prevent anyone from suddenly entering.

After that, they started rummaging through drawers and cabinets, looking for any useful clues.

After searching for a while, Xu Xingyu found it in a hidden compartment. It contained some information about what materials this person had asked for when he made the deal with Blue Poison.

What puzzled Xu Xingyu was that these seemed to be the raw materials for a certain drug, and the effects were not those of a highly toxic drug.

Although these records probably do not represent all the ingredients of this drug, judging from the medicinal materials used, the main effects of this drug are likely to be diffusion and enhancement.

Simply put, this is an auxiliary drug. When taken together with a random drug, this drug will enhance the efficacy of the other drug and accelerate its spread in the body.

If it were just this, Xu Xingyu wouldn't be so wary, but this kind of medicine reminded him of the rare treasure that Tang San used to destroy the Killing Poison ten thousand years ago, the Snow-Colored Swan Kiss.

The main function of that rare and precious herb was to amplify the effects of all poisons tenfold. It was precisely because of this characteristic that Tang San detonated the toxins contained in the blood essence of the Slaughter Poison, completely eradicating it.

Ultimately, the lack of effective prisons for evil spirit masters has led to their proliferation in this era.

Could it be that the Holy Spirit Cult intends to use this drug to amplify some kind of poison? But what kind of poison could the Holy Spirit Cult be so concerned about?

Just then, Gu Yuena's voice suddenly came: "Xingyu, look at this."

After she finished speaking, she transmitted a piece of memory that she had scanned into Xu Xingyu's brain.

A vivid image immediately flashed into Xu Xingyu's mind.

The owner of the memory was a middle-aged man, dressed in ordinary clothes, who looked unremarkable.

He knelt in a small room in Hunan, with only a few soul-guiding lamps faintly illuminating the surroundings. The walls were covered with various maps and notes, making the room look very cluttered.

The middle-aged man said in a low voice, "Sir, all the materials you requested have been gathered. We have also prepared the medicine."

The man in black robes nodded, slowly reached out, and took out a soul guide ring and a map from his robes.

The map looks new; it appears to be a map of the entire Ming capital, with some coordinates marked with large red circles.

The man in black robes handed the storage ring and map to the middle-aged man and said in a deep voice, "Put the potion into the soul tool made by the Holy Son inside the ring as instructed, and then place the soul tool at the designated location according to the location shown on the map."

The middle-aged man took the map, examined it carefully for a while, then carefully put it away and asked, "Sir, when is the detonation time?"

The man in black robes replied in a low voice, "On the day the final round of the All-Continent Elite Soul Master Tournament begins, we will declare the legitimacy of our Holy Spirit Cult."

"And let all the people of the continent understand that only our Holy Spirit is immortal and will endure forever."

"The Holy Spirit is immortal, eternal!!!"

The memory ends there, and the surrounding view turns into darkness.