"Do you know why I entered the Bizarre Beasts Cave?" Serena asked.

Alex frowned and replied, "Because of the Stone of Immortality!"

"Indeed," Serena nodded. "I sensed the appearance of the Stone of Immortality and entered the Bizarre Beasts Cave to search for it. After all, who wouldn't desire a supreme treasure that is one of a kind in the entire universe? Not to mention, there are only a few treasures of a similar level that exist in all of creation."

Alex agreed, for every word spoken by Serena was true.

Who wouldn't want a supreme treasure?

But he knew Serena was not done yet. So, he didn't interrupt her.

"Stone of Immortality is one of the four Supreme Stones. These Supreme Stones are so mysterious and powerful that, not to mention Saints, even Immortals would not hesitate to wage war and destroy countless galaxies. Unfortunately, no one knows the location of these four Supreme Stones."

"It was through sheer luck that I was able to obtain information about a terrifying battle of an era where Saints, Immortals, and even rumored Gods fought fiercely, shaking the entire universe. That battle was said to have lasted for tens of thousands of years, and in the end, almost all participants perished, leaving behind only fragments of their divine weapons and traces of unimaginable power."

"Let's not talk about that war. Anyway, according to the records I discovered, all four Supreme Stones appeared during that war. However, all of them somehow disappeared without a trace. Only the Stone of Immortality was seen shooting in the direction where a new galaxy was just about to be born."

Serena's gaze deepened as she took a deep breath and continued speaking, "So, I investigated for years before discovering clues about this 'hidden' galaxy."

"As you may have already guessed by now, I'm not an original inhabitant of this galaxy, but an outsider. However, when I first arrived here, an accident occurred, and I lost my life. Fortunately, I had cultivated a secret technique that allowed me to be reborn within this galaxy, giving me a second chance to continue my path."

"During my second life, after I became a True Divinity, I started searching everywhere for the Stone of Immortality, but could never find it. However, I did discover that this galaxy was hiding not only the Stone of Immortality but also another Supreme Stone. As for which one, I still have no idea."

"Anyway, during my search for the Supreme Stones, I stumbled upon a great secret. I discovered the truth about this galaxy and also learned that the expert who had hidden it away from the rest of the universe had once obtained another peerless treasure, one that is in no way inferior to the Supreme Stones in value. And that person hid that peerless treasure within his true inheritance site. That's why I asked for your help. Now that the key has appeared, it's time to open the true Inheritance Site of the Saint Sovereign… Half-Immortal." [Ref. Ch: 429.]

Alex's eyes widened slightly as he listened.

A treasure equal to the Supreme Stones?

That was beyond anything he had imagined. His heart began to race, and for a moment, he even forgot to breathe.

He looked at Serena, trying to read her expression, but her calm and serious face told him she wasn't joking. His fists unconsciously tightened, and his mind filled with questions.

What kind of treasure could compare to the Supreme Stones? And what kind of person was this Half-Immortal, who could hide such a thing from the entire universe?

A faint light flickered in Alex's eyes. Then he nodded and said, "Then let's open the true inheritance site."

Serena nodded and then slowly opened her palm, revealing a small silver key. This key was given to her by Alex earlier.

As she opened her palm, the key started floating in the air. It shimmered faintly, giving off a mysterious aura. Then, Serena raised her other hand and poured her spirit energy into it.

At once, the key began to shine brightly, releasing a soft silver light that spread around them. The air trembled slightly, and strange runes appeared in the light. But Serena didn't stop there. She bit the tip of her finger, and a few drops of her blood fell onto the glowing key.

The moment her blood touched it, the silver light turned into golden light, even brighter and more powerful than before. Serena looked at Alex and nodded. Alex understood and bit his finger too, letting his blood fall onto the key.

A blinding flash erupted from the key in that instant, and golden light surrounded them both, wrapping their bodies completely.

Both of them felt the world spin for a brief moment, and when the light faded, they were no longer in their original position. They now stood in the middle of a quiet forest. The air was fresh, and sunlight streamed through the tall trees.

However, they were no longer together. They had already separated during teleportation and appeared at different locations.

Alex first observed his surroundings. Then he closed his eyes and released his Divine Sense, spreading it in every direction.

He wanted to investigate this place first. However, for the first few miles, he didn't find anything. Everywhere were just lush green trees. But then, he suddenly detected something.

About ten miles away from him, he sensed a giant wall. For some reason, his Divine Sense was unable to penetrate that wall, so he no longer tried to do so.

Without hesitation, Alex started going in the direction of that wall, and when he arrived before it, he was surprised to see a few giant words engraved on the top level of the wall.

"Immortal Medicine Palace!"

Alex was surprised, not expecting this place to have such a grand name.

He saw two guards in full body armor guarding the gate. They were standing there upright and had an imposing aura on their bodies.

"Stop right there!"

When Alex got closer to the wall, the two guards immediately became alert and stopped him.