At the Temple Knight Base, ask the Commander Callon whether you could examine King Vallance to see if you can find ways to eliminate the slug. They will tell you that they believe they could splice the slug away from King, due to RuneScape Mobile gold the Karamthalu and slugs they brought. You can see the King recovering and then you can ask him if he still remembers the slug's story. He told you that he imagined a cave near the sea. He will tell Savant the coordinates of the cave.

To reach the cave, head to the port of Ardougne and speak with the man standing in front of a small sailboat. He's actually a Temple Knight and the codeword is "Dancing for things pl0x". He will take you to a small rock in the sea that is soaking wet. There is a cave in the direction of towards the west. There is a maze that is similar to the Kennith's concerns quest. When you've completed it you'll discover that you're not able to go into the Lair. The character you play will suggest Aggie within Draynor Village.

In Draynor In Draynor, talk to Aggie about the slugs and what you can do to appear like you have yellow skin and white hair. If you want to change your hair, you have to go to the Hairdresser in Falador to have it changed. Aggie will make an ash-like paste of flour, ashes and water. To catch a Jeunefish, return to the rock in which the slug's lair is, and use an explosive for fishing that is super powerful at the spot where you fish to cheap OSRS gold catch a dead young fish.