Please help me.

[ketsuekisan]

Hey, I see that game is changed. I'm started to play new character and I can't find first sword. Can someone help me? 

[Deadly Intent]

The first sword you will receive is obviously the training sword.  The next one is the one you spin for with Jangshi essences at the Foshi Pyres.  The rest of the weapons will be given to you as you progress though the story.  Hongmoon weapons are no more

[Stormpooper]

http://www.bladeandsoul.com/en/news/evolution-streamlining/

You can see all the weapons you'll get here as well as new weapon upgrade costs. Story will get you all the way to True Ivorymoon stage 10 (except Silverfrost Transformation Stones, but you can get them for the gold you get from story).