魏无羡吐血受伤晕倒第几集

是在第42集。

陈情令第42集，魏无羡追查聂大死因真相的时候，金光瑶认出了他的身份，并且当众说出了他是魏无羡，金陵非常震惊，有恨魏无羡害死了自己的父母，所以在魏无羡不注意的时候捅了他一剑。蓝忘机带着魏无羡逃走，路上魏无羡吐血晕倒，时蓝忘机给他输送真气，让他醒了过来。

It's in episode 42.

In the 42 th episode, when Wei Wuxian tracked down the truth of Nie Da's death, Jin Guangyao recognized his identity and publicly said that he was Wei Wuxian. Jinling was shocked. I hate Wei Wuxian for killing my parents, so I stabbed him when Wei Wuxian didn't pay attention. Blue forget machine with Wei no envy fled, on the way Wei no envy vomiting blood fainted, when blue forget machine to send him true gas, let him wake up.