C520 Assassinate Zhang Mubai(1)

Late at night, in an office of the Big Boss of Beijing Military District.

"He's playing the piano."

A heavy slap landed on the table. The owner of the slap was an old man dressed in military uniform and carrying three golden stars on his shoulder. His face was flushed red and his breathing was heavy. His dry lips were trembling due to his anger.

The old man's appearance was very ordinary