Sharkfest 4, Cleanup, RTE Quest
You have to confirm the HEROIC episode daily and choose the scroll for the Cleanup (Kunlun) certification to start this quest. When you reach Kunlun map (Herb village) you must LF to River Hermit (Heavenly Janitor) near Kunlun's ferry. You have two choices for the quest, first one will give you a list of monsters to kill and for the second one you have to pay a tax for someone to clean it. You can choose to kill a monster according to your level and character power or just pay the money. After you kill the monster if you choose this option go back and talk to the Hermit and get the reward.