It looks like you’ve shared a filename: "-Doujindesu.XXX--Succubus-System-1-10.rar"
This appears to be a (compressed file) with naming suggestive of doujin (fan-made/indie manga/game content), possibly containing a series called “Succubus System” (chapters 1–10) from a site like Doujindesu ( .xxx might be a domain or tag variant). -Doujindesu.XXX--Succubus-System-1-10.rar