Copywriter

When the new emperor ascended the throne, the previous emperor's edict suddenly had an extra word, which skewed its legitimacy. Protagonist: Serenity, living in a household, poor family, stuttering, but has a photographic memory and a good hand in regular script; his biggest weakness is "speaking too slowly", and his biggest weapon is "remembering too clearly". Organ: The edict was not replaced, but was "replenished" by the same person using the same pen and the same pine smoke ink; the paper is genuine, the seal is genuine, and the words are genuine, except for the taboo words that are missing one stroke.