C842 The Ambition of the Dark Sky
After the Azure Sky Tyrant found out Lin Xiu's real identity, although he was very worried about this new disciple's identity, he knew that Lin Xiu had entered the secret realm, so he couldn't go save him.
This was the most critical moment in the war between him and Chief of Netherworld. If he left hastily, then the large number of troops under his command would fall into chaos without a leader