C169
Inside the inner hall.
Ru Yi was sitting on the table, drawing a picture. Qi Dian was lying leisurely on the couch, holding a book of < Sun Zi's Martial Art > and reading it wholeheartedly. Qi Wan County originally had no interest in war, but most of the books in the Royal Mansion's study had been read before. Only the military tactics here had not been read by Qi Wan County