A moment later, a rumbling sound came from the sky.
The sound grew louder and louder, approaching from afar.
In the sky, several small black dots grew larger, and as they approached, the leaders of the Security Bureau saw clearly that they were armed helicopters from the bureau, swiftly flying over the city and finally landing steadily on the helipad.
"Wow—"
The cabin doors opened in unison.
The leaders of the Security Bureau saw Lin Beichen and five agents disembark from the helicopters immediately.
They quickly went to meet them.
The five agents saluted quickly, "Leaders!"
"You've been through a lot."
Song Xiangdong patted their shoulders, showing comfort and encouragement.
Then he turned his gaze towards Lin Beichen, staring for a long time before a bright smile appeared on his face. He nodded and said, "Student Lin Beichen, you have made a huge contribution this time."
"Director Song, is there any reward?"
