Heidan passed through the ornate hall on the first floor and went into the administrator’s room. There he walked to the back of the bookcase and twisted it gently. The bookcase moved away slowly and a secret door appeared.

The emaciated young man and Yin Xuetong stood behind him looking afraid. The situation was different from what they had originally thought. A secret door? Surely this meant they would be killed?

“Come.”

Then Heidan muttered ...