chapter 709 Chang Lan’s choice ===

Mateo frowned.
Red Spider's judgment was definitely not wrong, those tails came from foreign mercenary groups, what was their relationship with Grace?
Ever since Grace went to the capital, she came back a changed woman. Who was she working for now, and who initiated the transfer of the dragon vein?
Why were these foreign mercenaries so intent on protecting Grace? Was something about to happen in Sky Silver?
But every move of Sky Silver, any significant action, was under Mateo's watch....