That wall looked ordinary, but it definitely concealed a mechanism. After all, when the senior who lived in the coffin first appeared, the wall had cracked open to reveal the coffin.
As for scholar Yuntai inside the spiritual space, Xia Ruofei simply ignored him.
However, the wall hiding the coffin remained still, and the senior made no further sound.
Scholar Yuntai, on the other hand, grew anxious. "Kid, don't waste such a precious gift! The spirit body energy is about to dissipate!"
Xia Ruofei asked curiously, "The spirit body is already dead. Is its remaining energy still useful?"
"Nonsense!" scholar Yuntai retorted. "This pure spirit body energy is incredibly precious. Plus, this spirit body was at least at the middle Yuanying stage of cultivation back in the day. Its residual spirit body energy is naturally much purer! For a cultivator like me who is also in a spiritual form, it's practically a perfect tonic!"
