Although Wei Zixu shows no regard for kinship and acts purely on personal whim, it doesn't mean he is oblivious to consequences, nor does it imply he would gamble with his own life.
Otherwise, back then on the matter of the Ninth, Wei Zixu would have already taken out Lin Qingyun.
Now, even though Wei Zixu is on Ye Xunhuan's side, if Ye Xunhuan were to want to kill Yan Qingdi, Wei Zixu would definitely not play along.
He finds Ye Xunhuan agreeable, but that doesn't mean he's willing to accompany him to certain doom.
Ye Xunhuan could never have dreamed that the Yan family could have connections with the Protectors of Huaxia.
It seems that if he wants to kill Yan Qingdi, he really must think it over carefully, otherwise, it might truly bring serious trouble.
One should know that the Protectors of Huaxia, even Olivia shudders at their mention. If they were to target you...