Alex was stunned, but he quickly gathered his thoughts.

In that case, what Frank had said previously had not all been groundless speculations. He had known that Alex’s father had been to Nostradamus’ uncle’s tomb… He once said that William had gotten the Holy Book, and that tomb may have some relation to it.

The disappearance of his father may also be related to the tomb.

If he wanted to find out whether his father was dead or alive, the only clue he had now was the ancient tomb.

He nodded