Gu Qingshan looked at the Mysterious Rune in his hand.
A dawning realization gradually took shape in his heart, as if he had always known what to do.
At his will, the glowing rune shattered completely, turning into countless points of light that sank into his Sea of Consciousness.
At the same time, lines of small text appeared on the God of War Interface:
"The Rune of Mystery has been absorbed." "You have chosen to upgrade the All Beings Synchronization Mystery." "This ability is undergoing a change. Please do not attempt to use it for the next three hours, or you may affect the transformation." "After three hours, your ability to use this Mystery will be greatly enhanced." "By the way, I wish you even greater success in your future performances."
Gu Qingshan read the last sentence and raised an eyebrow.
"Where did you go?"
Lin asked with interest.
Gu Qingshan came back to himself and said, "I went to see an old friend. Whenever I undergo a tribulation, he senses me and takes me to his place to catch the breeze and chat."
Lin looked at him, unconvinced.
Gu Qingshan told her about the Tribulation of Measurable Quantity, then explained, "He's imprisoned in a small world and can't move. I'm the only one who can visit him now and then."
Lin thought it over. "Take me to meet him next time."
Seeing Gu Qingshan's puzzled expression, she said, "The person you know might be a prisoner."
"A prisoner?"
"Right. Ever since Human Civilization came into existence, people have discovered many things existing in spaces they can't understand. They don't know what those things are for, or why the lifeforms inside them are imprisoned."
"You mean—"
"Don't ask. I don't know any more than that."
Lin showed a