Among the new quests introduced in the Bloodlines Antitribu mod, there are going to be new levels as well. One of which involves a level submerged in water. You then encounter the water demon Shā Wùjìng Guarding something important. Killing him is no easy fit, as he is very fast underwater – and being submerged disables the young vampire from using many of his tactics he could use on dry land.