C335 Want to Kill
Whether Qian Molee's deeds were true or false, Koo Lingjue told Yuh Lieh to investigate them and spread them around.
When he found out that Koo Shuhu was going to be engaged to Qian Molee, the Gu family stopped him and called Yuh Lieh. If Yuh Lieh listened to Koo Lingjue's words and started messing around, then he could get out of here.
Even if Koo Lingjue didn't chase him away