C135 Not even kowtowing

Ma Yuanguang patted his chest and said: "I guarantee that I will never make this kind of low level mistake again!"

"Oh?" Chen Yun squinted as he looked at Ma Yuanguang, then asked in a low voice, "I guarantee that I won't make any low level mistakes in the future, then I will still make some high level mistakes, right?"

"Yes, yes, yes." Ma Yuanguang nodded his head and nodded by half