Li, Sei

李靖

Li Sei is Nataku's father and the commander of Chintou Pass, which serves as a connection point between Chouka and the northern Yin provinces.
He previously trained in the senning world but failed repeatedly, which is why he lacked a paopei. Later, he returned to train again and obtained the paopei Reiroutou, an obelisk-shaped weapon that shoots ghosts and harnesses the user's grudge to curse someone to death.