This quest is available only to Factions characters. This prevents such characters from gaining an excess of attribute points. Enter the quest area by talking to the gate guard at Seitung Harbor. Instead of Seitung Harbor you may take this quest from Zunraa in the Zen Daijun, too (after summoning it by ringing a bell at a Shrine of Zunraa), but if you do so the quest may not update properly. If this happens, exit and re-enter the zone. Zunraa will appear right with you at the start and from there on follow you as an ally. To receive reward, simply talk to Zunraa after the final boss is dead.