Are the Imaginary Tree and the Sea of Quantum a "Mother-and-Son Shop"?

"What does that make us?" Bei Bei's voice sounded somewhat hollow. "What does the Divine Realm make of itself? What is Douluo Continent? Are we all sitting on a single leaf?"

"If these revelations are true, then I'm afraid so," Tang San said slowly. "And on this very leaf, there are all of us, all our history, all our wars, and all our separations and reunions. They're all crammed into one corner of that single leaf, not even amounting to a vein."

The scene shifted once more. Beside the Imaginary Tree, a boundless expanse of darkness surged upward. That darkness wasn't pure black; it was a deep, profound blue, like hundreds of millions of oceans piled on top of one another, or like the last dream left behind after a world died. It had no shape, yet it made everyone feel an ultimate stillness. It was so still it felt as though all sounds had been buried within it.

"The Sea of Quantum," Huo Yuhao said.

"A sea?" Gu Yuena repeated softly, tiny ripples seeming to stir within the depths of her eyes.

"A graveyard," Huo Yuhao said. "Worlds sink into the Sea of Quantum after they die. Those Bubble Worlds that never fully grew, those civilizations eliminated by Honkai, and those leaves that detached from the Imaginary Tree all end up falling in there. It has no light, no temperature, and no time. There is only a silence bordering on eternity."

"Then is that where Kevin came back from?" A'Dai asked in a muffled voice.

"Yes," Huo Yuhao nodded. "That's why his power is so extraordinary. Someone who has crawled back from the world's graveyard can barely even be fully constrained by the Imaginary Tree. Because he lived in a place that belongs to no world, surviving for a