典故 The episode this lot is named after
三國時太醫吉平密謀毒殺曹操,事機敗露被捕,受盡酷刑後撞柱自殺,喻陷入羅網,孤立無援。
Ji Ping, a loyal imperial physician during the Three Kingdoms, plotted to poison the tyrant Cao Cao. His plot was discovered due to a betrayal (the hidden net). He was tortured brutally and committed suicide, dying a tragic and isolated death.

