Black Sword Eagle

The Seraph left.
He left quietly.
Just disappeared out of thin air in front of Aiden Zhang.
Aiden Zhang woke up in shock, looked around, and then looked at Jiang Yan anxiously.
"Mr. Jiang, are you okay? Where is that person? Where...did he go?"
"he's gone."
Martin Jiang said calmly: "Aiden Zhang, don't worry too much, everything is fine, tell everyone outside to evacuate!"
"Mr. Jiang, what on earth is going on?"
Aiden Zhang was dumbfounded, his head was a mess, and...