An animated film based on the TRPG scenario "Kyouki Sanmyaku ~Jashin no Sanrei~" (Author: Madaraushi), which fuses "Cthulhu Mythos" with mountaineering. Led by Madaraushi, the project aims to produce an animated film as an independently initiated venture, with a crowdfunding campaign conducted on CAMPFIRE. The campaign successfully gathered approximately 12,000 supporters and raised about 120 million yen. It achieved the all-time highest total funding amount and number of supporters in the anime and manga category on the platform. It also received the Grand Prize (1st Place) in the "CAMPFIRE Crowdfunding Awards 2022." As the first step toward realizing a full-length film, a pilot film was produced and released in February 2023. (This video)