Tang Shiyi would never know how Zhou Shu knew his greatest secret.
After Zhou Shu struck his neck heavily, he fell unconscious.
Then Zhou Shu opened the thick iron door and passed through a long, narrow, dark passage to the door of the torture chamber.
"Someone, invite Fifth Master over," Zhou Shu instructed in Tang Shiyi's voice.
After entering the Tang Shiyi dream, Zhou Shu already had a basic understanding of the Xu Ling Grotto-Heaven.
The Tang family of the Xu Ling Grotto-Heaven was the family of the master of the Xu Ling Grotto-Heaven. Tang Qianluo, Tang San, Tang Qi, Tang Shiyi, and Tang Shiliu were all descendants of the master of the Xu Ling Grotto-Heaven.
Now that the master of the Xu Ling Grotto-Heaven was not out, the family head of the Tang family took care of everything in the Xu Ling Grotto-Heaven.
The current head of the Tang family was Tang Qianluo.