Factions Mission/Quest help please

On my Assassin I have gotten all the way down to Altrumm Ruins but I can not get to House zu. Somewhere along the line I think I lost the quest line and I am having trouble finding where. I went back to Maatu Keep and I can not pick an alliance with either faction so it must be somewhere before that. Also on the Factions world maps I see posted around there is a Sunjiang District with a mission, when I ran to where the entrance is on the map it was a bridge that was up and a guard telling me the city was closed. Is there another way in to this city? If anyone could please list the line of quests needed to get to House zu I would greatly appreciate it.

I had the same problem too

u need to do the luxon mission Zos Shivros Something

then u will recieve new primary quest

If I recall correctly, the story will take you first to get the Urn of Saint Viktor from Arborstone. You end up at Altrumm Ruins but you will not be able to get to House zu Heltzer. From there, you are supposed to meet up with Togo again in Pongmei Valley outside Maatu Keep. The next part of the quest chain is to pick up the quest for the convocation. You have to travel through Pongmei valley to the other end of it to get to Boreas Seabed. You do the quest there to pick up the Spear of Archemorous. Once you do both, the quest takes you back into the sewers to get to Sunjiang District. The guard at the bridge will now let you in so you can do the mission there. It is only after you do the Sunjiang District mission that you can get into House zu Heltzer or Cavalon.

That was my problem, figured it out this morning. I didnt realize I had to do 1 mission from each faction before I could go back and pickup the quest line again. Finished the Boreas Seabed mission and was able to get into Sunjiang District. Thanks for the help.

im kurzic beat arborstone and did a few of the House Zu primaries like Fort Aspenwood and Jade Quarry......Were do i get the next primary quest or mission?