Not enough duration

This series could hit big if they have longer duration. I mean, look at the leads! Their visual looks like they come out from manhwa! Their body proportion are really good too. Their characters are really interesting too. We need to know why feng guan yu is so protective toward weijie, what happened with their past and why they separated. But the duration frustates me because some plots are seems too do in a hurry and sometimes the mood of the scene are changing too fast. If only they can make it longer ??