I don't understand... this should be the prequel to Blood of Youth. In blood of youth they say Wang Ren Sun [Demon sect] was the best friend of Ye Dingzhi, but then he killed him. Why? If you see Dashing Youth you can clearly see that his best friend was Baili Dongjun, and he didn't kill Ye Dingzhi. So who is Wang Ren Sun? Can anyone help me clarify this matter? Which part has Wang Ren Sun here in Dashing Youth? And why did he became Ye Dingzhi best friend (and killer) in Blood of Youth?

also the death of Yue Yao and Yue Qing seem to be different, anyone can explain?

In DY Yue Yao will wed with Baili Dongjun, while Yue Qing killed herself in the cell

In Blooding Youth Yue Yao seems to be killed by Baili Dongjun, taking the fault for Yue Qing???

In The Blood Of Youth, it's said that Wang Rensun was the one who betrayed Ye Dingzhi thus he took his own life. They were not best friends. It's not something to with Baili Dongjun.  In The Blood Of Youth it is said that Dongjun killed his wife, mistaking her for her sister.  In Dashing Youth, this event did not take place yet. That's why you must be confused. 

 wybestboy:

In The Blood Of Youth, it's said that Wang Rensun was the one who betrayed Ye Dingzhi thus he took his own life. They were not best friends. It's not something to with Baili Dongjun.  In The Blood Of Youth it is said that Dongjun killed his wife, mistaking her for her sister.  In Dashing Youth, this event did not take place yet. That's why you must be confused. 

Hi, I saw all episoded of the 2 drama, I'm not confused. There are discrepancies. In the beginning of BOY they say Rensun is one of the best friend of Ye Dingzhi and betrayed  him, but in Dashing Youth there's no mention of it. Also in Dashing Youth the sister of Yue Yao, Yue Qing, dies in the cell after Ye Dingzhi imprisoned her. So this is really different from Blood of Youth scene. Why these discrepancies? and which is the real story?

Wang Rensun is one of the 7 swordsmen who attacked Ye Dingzhi in his home compound. As he was very close with YDZ, Anshi and Wen Jun (shown briefly in later episodes), his joining of the other 6 swordsmen to kill YDZ can be called 'betrayal' in a sense.

Not sure about BLDJ as I'm only 5 ep into BoY.