Helain Gatness (へレイン ガットネス) is the leader of the Golden Beetle organization in Flanders. She's also later revealed to be a core member of the Six Tongues.
Helain is a petite woman with green hair and wears a black men's suit and clothes.
Helain is mentioned to be selfish. It seems that she tried to gather information through Chin about something related to the Royal Family of Lugnica. In addition to this, she also tried to send a message to Rickert Hoffman for some reason.