Six years ago, the Natives relied on spreading the source of a plague in the Northern South Ridge Colony, leading to a widespread epidemic named 'Flash Mosquito Disease' in the Mordor Colony, Odor Colony, and Midra Autonomous Region.
Although the plague was cordoned off by Bishop 'White Mist' of the Huai Guang Church from the start and all the infected were cured, it came to an end.
But in the early stage of the infection, the bizarre symptoms and extremely high contagivity indeed slowed the pace of this Second Energy Level monk, preventing him from returning to Harrison Port in time to assist the Viscount in combat with the Totem Master.
Based on subsequent analysis and tracing, physicians discovered that Flash Mosquito Disease was a parasitic disease spread by mosquito larvae.
The ones spreading the disease would pour water containing diseased larvae into wells and communal water barrels, causing infection among many colonists.