: The researcher investigated self-initiated comments on platforms like Weibo , Douban , and Zhihu to understand the mindset regarding supernatural discourse in cyberspace.
: An essay by Asha Bardon, MA on Substack provides a deep dive into the theology of "yūrei" and "onryō" and how religious studies inform the film's narrative. Incantation (2022) (Chinese)
Other formal writings treat the film as a case study in marketing and folklore horror: Incantation (2022) (Chinese)