C173 The lame man is about to die

The gas storage bottle exploded! If he guessed correctly, the safety valve for the second air bottle should have failed!

The buzzing in his ears was gone, but the pain did not stop.

"Cripple! Cripple! " Old Seven swept past me and rushed towards my back.

I endured the pain and turned my head around. The explosion happened too suddenly. I didn't see Cripple's figure at all