Tu Merchant

Source: npc/quests/first_class/tu_merchant.txt

1. Start at NPC Guarnien at alberta_in,70,51,5.
2. In the first dialogue, use this script line as anchor: if(select("Sure!:I'll make it on my own!")==1){.
3. The next decision point in the same flow is usually: switch(select("Buy:Cancel")){.
4. Continue the chain and complete its requirements (items/dialog/test).
5. File-level completion checkpoint: set @chk_vend, getskilllv(41);.