Quest: Chu Rua

Go to Jadespear (buya) or Ironheart (kugnae) house where you start your previous Tutorial Quest. His friend, Chu Rua the Old Turtle,  has a problem. Choose to help him.

Then you'll be teleported to Dae Shore next t Big Turtle. Talk to him. He lost his Ginseng so he need your help to find it back.

Go north a little bit across a bridge then you'll see a Rabbit.
Say "hello" . He'll say that he is hiding from a tiger.
Then say "ginseng". Turns out that he was the one that stole that Ginseng, but he didn't have the courage to tell the Turtle so he throw that Ginseng near the rocks.

Find that rock, it is located at north-east from there. Search that Rock but don't waste your time because you won't find anything... Hmmm.. maybe you can gather information from Tiger that chasing the Rabbit.

You can find that Tiger in north-west. Tell him about the "rabbit". He saw the Rabbit stole Ginseng from Turtle and he'll tell you where he put that Ginseng. (X: 006 | Y: 009)

Go there and you'll find Mountain Ginseng.

Bring back that Ginseng to Turtle.

After that you'll get 5.000 coins,  Sea Ring, and Legend as a reward.