The mute Xu Nian'an wrote the character "collapse" in her childhood, triggering a warehouse collapse. When the eldest daughter of the Xu family fled from her arranged marriage, Nian'an was pulled in to take her place as a substitute bride. After learning the truth, Lu Jingchuan kept her by his side. At a banquet, Nian'an used the character " giải / relieve" to save the poisoned Lu Jingchuan, exposing her superpower of making written characters come true, and helped him clear out his enemies. When the Xu family fell into ruin, she wrote the character "cut" to sever all family ties and left to journey alongside Lu Jingchuan.