Verdant Connections

Druid Acolyte Nessa sends you to the Spire of Kochab.

If you discovered the fast travel point, Eldergate Shrine, you can teleport there, to be a little bit faster.
With reaching the area, you want to grab thefirst side quests Predator and Prey:
Hunt Eldergate Puma for 3x Gamey Lion Meat and skin them for 3x Soft Lion Fur.
After you got everything, head back to Tsui Fen. She will give you the following side quest The Bear of Scratchrock.
Follow the trail of blood and cloth. The trail will lead you to the Scratchrock Burrows.
Inside you need to defeat the bear Scratchy.

At the Spire of Kochab you want to grab the side quest Brushed by Fate.

To restore the Verdant Gemstone you need to climb up the Spire of Kochab.
The way up is marked with white paint on the stones you need to climb.
As soon as you placed the Verdant Gemstone, the quest sends you back to Corinth, talking to Saatvik.
There you can also turn in the side quest Brushed by Fate, by speaking to Fude Hinode.

Before you had back, turn in the side quest The Bear of Scratchrock and discover the fast travel point, Eldergate Shrine.
Fast travel from there or use your recall to inn.

Ater talking to Saatvik, he will send you to Grace O'Malley.
She's waiting outside the north gate of Corinth.

Do you know where to get the Verdant Gemstone. I don't have one in my inventory. I haven't been able to complete this quest; I think it's bugged.