When news of Cuiping's death came, Yu Zecheng tore up his ticket to return to the mainland. He unplugged the contact code, cut off all escape routes, and fired into the Taipei night sky: 'Since they want ghosts, I will give them hell. ' There were sudden and bizarre deaths one after another within the military system, and all the fingers pointed at a man who should have died. But when the special investigation team opened his file, they found that there was only one line of blood words left - 'Blood debt, blood payment. '"