does anyone remember in which episode or part of the drama happened that flashback of li xangyi and shan gu dao having an argument over the sigu sect liddearship ?  

 arthskies:

does anyone remember in which episode or part of the drama happened that flashback of li xangyi and shan gu dao having an argument over the sigu sect liddearship ?  

End of ep 12 and beginning of ep 13.