I think the reason for this show ending

From everything that we have been reading about the leads I think the main reason this show ended is because the leads were not getting along. Hence the reason that they both died and there is going to be a season 2 without them but other cast is remaining.  Otherwise they could have ended happily if there was going to no continuation without the leads. That's just my opinion.

Wow 118 views and nobody has anything to say?

yes you are right!!