Sister Sunshine's Little Study (all 9 volumes) is a novel. The specific content may vary according to different versions and authors. The following are some of the books that may be included for reference only: - Demonic Dao Patriarch - Battle Through the Heavens - [Full-time Expert] - <Lord Snow Eagle> - Sword Comes - Eternal Thought - Douluo Continent - [Heavenly Silkworm Potato]