"The Original Gravity Tower was the best training ground for the t.i.tan Clan to train their children. Although there were many Original Gravity Towers built all over Blue Star, I never expected that you'd encounter one." Judy sighed.

"Wait a minute. The Original Gravity Tower was where the t.i.tan Clan children were trained?" Steve asked in surprise.

"Yes, the Original Gravity Tower was a playground for children under 10 years old. They would go there to develop their abilities and improve their potentials," Judy said.

A playground for children under 10?

Steve's expression was strange. According to the military base, the Original Gravity Tower was the place where the t.i.tans trained their warriors. But now, it sounded like the bosses of the military base had misunderstood, as the gap between the two was extraordinarily huge!

Just then, a powerful force that caused Steve to feel a huge sense of oppression pressed down from the sky. This feeling of oppression felt as if it was oppressing him both mentally and physically.

Steve was shocked by the sudden and immense pressure, which was countless times more terrible than Collic's had been, In fact, he felt as if the sky was falling on top of him!

"h.e.l.lo, guests from the Lemurian civilization." A thick, gender-neutral electronic voice came from overhead.

"Are you the main system of the Original Gravity Tower?" Judy asked, surprised. "I didn't expect you to still be 'alive!'"

"Haha, I didn't expect that the spirit of the Lemurian civilization still exists in Blue Star, either! Aren't you still 'alive' too?" The main system laughed.

Judy smiled and asked, "Yeah, if I'm still 'alive,' what's so strange about the t.i.tan Clan civilization having a living main system?"

Steve knew that their mentioning the word "alive" did not really mean living in this world as humans used the word. Instead, theirs was the kind of living that preserved their self-consciousness. Of course, they themselves were not alive!

"I didn't expect that, after the Dark Tumultuous Period of the Past, I could still encounter the Spirit of Lemuria." The main system of the Original Gravity Tower sighed.

"Do you know the history of the Dark Tumultuous Period of the Past?" Judy asked excitedly. "What happened back then? Who won in the end?"

The main system of the Original Gravity Tower sighed. "I am also unsure of what happened exactly."

"You don't know?" Judy asked.

"No. Although I am the main system of the Original Gravity Tower that was left by the t.i.tan Clan, before the Lemurian civilization left, they shut me down!"

The Original Gravity Tower's tone was full of memories of the years gone by, like an old man describing the past years. "After the war, my body had been seriously damaged. I was only excavated by human beings a few centuries ago, and only then were a few of my functions restored."

Judy sighed regretfully. She had thought that she could learn about the vanished part of history from the main system of the Original Gravity Tower.

"Since you'd already gone through the civilizations of the t.i.tan Clan and Atlantis, why did they leave the Blue Star Continent? Where did they end up?" Steve couldn't help but ask, as the whereabouts of the two civilizations had always been a mystery.

Even the many years of exploration of the Lemurian civilization had not yielded any information. Thus, all anyone could do was guess...