Baili Longxia
RIP Firmament World. So many characters died in a few lines. Ex : Lin Qiong from Sunnywood City's City Governor, Yang Zhixuan from Sky Yuan Sect, Hong Lian and Han Yijian from Wuning Country, Ao Wushuang the top ranker of the Hong Domain, Hou Yuan from the Celestial Spirit Sect, Zhao Yunxi from Qingyun City. They may not be the most important but they still all died like that. Luckily more or less every important characters went to Firmament Palace.