The old train enters the void, and the tightly closed doors are slowly pushed open.
The dim darkness is illuminated by flickering lights, revealing a road leading underground, slowly emerging in the vision of the two standing at the doorway.
He Ao's clone, Hao Yi, bowed his head, gazing slowly at the long staircase leading to the underground depths in his field of view.
"Let's go."
Carrying a wooden box on his back, Li Cheng raised his hand, signaling He Ao to follow him.
Then, his pace gradually descended, walking all the way to the deepest part of the staircase.
"Is this the Research Institute's research facility?"
He Ao glanced around skeptically, then lowered his head and continued down, following Li Cheng's steps, speaking with a soft chuckle.
"The Research Institute is at a hidden research facility in Beidu,"
Li Cheng responded softly with a laugh, "Without your help, moving directly from Nandu to Beidu wouldn't be so easy."
