chapter 243 unknown threatening letter

"I don't know who hit the company last night." "He also left a threatening letter, saying he wanted to kill our whole family..." Mother Su informed anxiously. The tone was full of worry, even a bit crying. Early this morning, the employees of the Su Group arrived at the company and discovered that the company had been smashed. Several security guards were knocked unconscious, and the company building was destroyed in a mess. Company employees will not be able to go to work normally...