SLAM!
The man Mark hit with the roundhouse kick was unconscious before he even hit the ground, and Mark shot an elbow into the ribs of another angel that attacked him. The angels attacking Mark were too stunned by the sudden development. To them, this was just a random man that had suddenly appeared out of nowhere and began attacking them! They didn't even know who Mark was!
But after the initial shock wore off, the angels stopped acting stupid and began to think more clearly. They realized that Mark was far stronger than any of them, and they started giving him more space so he wouldn't be able to engage them in hand-to-hand combat!
Some of the angels took off from the area to alert the higher-ups about what was happening, and Mark lashed out with his chain, grabbing one of them by the leg before bringing the chain down hard.
BOOM!