What is the great sacrifice?

Great sacrifice: fan exchange meeting derived from Oriental series games. The full name of Model Festival is Boli Shrine Model Festival, which is a product exchange and sales activity held by fans of Oriental series. Including music, comics, games and so on. About two years ago, the Oriental series gradually entered China, but it has not been widely known. But I think people who are more curtilage should know more or less. Because the big sacrifice is only aimed at the east, its popularity cannot be compared with that of the holy warriors. M3 is at the same level as the template section.