Shen Luo exhaled softly and let his Divine Sense flow back into the space of the Heavenly Book.
The Gu insects, once inside the space of the Heavenly Book, also remained motionless, bound by the power of the Book.
The golden light within the space converged, quickly forming a doppelganger illusion of Shen Luo.
"Are you this old man's lifebound Gu?" Shen Luo looked at the black insect and asked in a deep voice.
The black insect's tiny eyes whirled, glancing at the withered corpse not far away, before immediately lowering its eyelids, pretending to be an ordinary insect and not responding.
"Stop playing tricks, I already heard your muttering to yourself just now." Shen Luo sneered.
The black insect trembled imperceptibly but continued its act, remaining unresponsive.
"If you refuse to answer, then I will have to offend you." Shen Luo's expression cooled as he brought the Pure Yang Sword Embryo into the space of the Heavenly Book.