I have no leads in any faction quest

[Melusina]

I'm level 17 and I completed almost every other quest.

[wingedchocolatecake]

Did you talk to any of the leaders of the factions or visit Hasongo?

[The Mundane Kind]

You need to do the next quest in the main quest line, probably Ashen Maw.

[Melusina]

You need to do the next quest in the main quest line, probably Ashen Maw.

 

Yes, next quest is Ashen Maw.

[Tick]

 

You need to do the next quest in the main quest line, probably Ashen Maw.

 

Yes, next quest is Ashen Maw.

 

 

Then Mundane is right.  Do Ashen Maw, then all the factions you have a high enough rep in will give you their last faction quest (you can only do one, though).