Ling Han is in charge of the supervision of Swamp City and leads the Longjian Pavilion, where she commands all the area guards of Area 9. Despite her reserved nature, she possesses great strength and shows no mercy to her opponents. Ling Han's mentor and cherished friend Nan Yin recently fell into darkness. Now she seeks both the truth behind Nan Yin's dark transformation and revenge for those who have fallen at the hands of her corrupted friend.

Wanderers get to enjoy Halloween with the brand new "Trick or Treat" event. In the upcoming "A Scary Night of Terror" event, wanderers will battle three random enemies to earn candy that they can exchange for special rewards in the store. During the "Wandering Pumpkin" event, up to 5 "Pumpkin" gift chests will appear every 2 hours at the Jack-o'-lantern on Mirramond Street in Mirroria for wanderers to pick up and redeem. In the exciting 8-player "Labyrinth of Terror" competition, one player turns into a ghost while the remaining players must work together to capture it in the maze. In the ghoulish hunt for the ghost, players earn rewards based on the number of points they collect.