Downloadable computer application software for creating image files for use in virtual environments; Downloadable computer operating software; Downloadable computer programs for video and computer games; Downloadable films and movies featuring short dramas, modern short dramas, historical short dramas, idol short dramas, and family short dramas provided via a video-on-demand service; Downloadable films and television programs featuring short dramas, modern short dramas, historical short dramas, idol short dramas, and family short dramas provided via a video-on-demand service; Downloadable multimedia files containing video relating to short dramas, modern short dramas, historical short dramas, idol short dramas, and family short dramas authenticated by non-fungible tokens (NFTs); Downloadable multimedia files containing videos relating to dramatic television programs authenticated by non-fungible tokens (NFTs); Downloadable video and computer game programs; Downloadable video recordings featuring short play, exciting short play clips, and short play editing authenticated by non-fungible tokens (NFTs); Downloadable computer application software for mobile phones, namely, software for playing video files, playing short drama videos, downloading video files, watching video files, etc; Downloadable computer programs for playing video files, playing short drama videos, downloading video files, watching video files, etc; Recorded computer application software for mobile phones, namely, software for playing video files, playing short videos, watching short videos, downloading video files, and sending video files; Downloadable computer application software for playing video files, playing short videos, watching short videos, downloading video files, and sending video files in virtual environments; Downloadable computer application software for portable media players, namely, software for playing short videos, playing video files and watching short videos; Recorded computer application software for portable media players, namely, software for playing short videos, playing video files and watching short videos; Downloadable multimedia files containing video relating to short dramas, modern short dramas, historical short dramas, idol short dramas, and family short dramas