The talisman papers had all been applied. The floor was covered in dust, so Shang Yu could only stand and lean against the wall. He held a notebook in his hands, copying symbols from the talismans on the walls.
He had just read through *Introduction to Talismans and Spells* that afternoon. The book explained the functions of various basic line strokes, and he was currently putting that knowledge to the test by deconstructing them.
Although he hadn't memorized the entire book yet, Shang Yu found it fascinating. According to his vague recollection, the talismans here were primarily intended for isolation—likely to prevent the Yin Energy within the room from leaking out—and they also possessed certain sealing properties.
Chapter 25