The naming convention FairyTail_Ep_068_ITA.mp4 is characteristic of files found on:
Files with this naming structure from unverified sources can occasionally be "spoofed." Always ensure the file size is consistent with a 20-minute video (typically 200MB–500MB). If a .mp4 file is unexpectedly small (e.g., under 5MB) or asks for "codecs" to be installed, it may contain malware. FairyTail_Ep_068_ITA.mp4
The audio remains Japanese, but Italian subtitles are hardcoded or included as a track (often referred to as "Fansub"). The naming convention FairyTail_Ep_068_ITA
This indicates that the media content is in Italian . This typically means one of two things: FairyTail_Ep_068_ITA.mp4