The film was based on a game that was a Yandere Simulator fan game of the same name, developed by SaraDev. which was discontinued in the same month as the film's release. (November 2020).
The movie was based on SaraDev's game which was canceled in November 2020 because of People and Children Obsessed with his game, who tried at all costs to bring Yandere Simulator Drama into their game. so he decided to discontinue the game.