Ling Shuang, the senior sister of Xianmen, discovered that the feared demon Zun Zongyan has been acting strangely recently. When she practiced swordplay, he performed the same starting gesture on the opposite cliff; when she drank tea, he ordered someone to find the same spiritual tea; when she went down the mountain to slay demons, he overturned the demon's lair in advance. Until the battle between immortals and demons, Ling Shuang pointed his sword at Zhong Yan's throat: "What exactly do you want to do?" The Demon Lord turned his face away, the tips of his ears turning red: "I... Want to practice sword practice with you."