Dumel is a security droid of Black Moon Clan that was made due to Demande security and likings originally a star at "Combat Eteraintment" matches on Crystal Stadiums before it was suspended by Neo Queen Serenity as she saw any form of Combat as barbaric or outdated thanks to this Dummel travelled with black moon clan to 21st century so he can get revenge on his mom Dumel acts like a heel woman boisterous arrogant and claims superiority like all droids she expressed action first before speech.