Heartseeker Dragons are very social creatures that emanate a sweet chocolatey scent. Their captivating perfume easily attracts adult dragons that don’t yet have a mate. Heartseekers use their keen sense of smell to detect solitary dragons and potential mates in the area. By rubbing their fins against objects such as trees and rocks, they leave a scent trail for the other dragons to follow to meet each other. Although these dragons are seen year-round, the scent of a Heartseeker becomes particularly potent during the middle of winter. During this time, a single Heartseeker may play matchmaker to dozens of dragons, but he will also choose a special mate of his own.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Senteurini is the leader of the Valentine dragons of the Java Tiger Clan as well as the clan's 'master matchmaker'. He is a firm believer in the power of true love and many dragons in the clan owe finding their life mate to him, with a little help from his rich, captivating chocolaty scent. He is most active during time of the the snow moon each year, when the dragon festival of love is held. During that time, it is said, love is truly in the air and many more lonely dragons than usual seek him out for his help. He turns no one away, and all who are looking for a mate may come, from the lowliest of the common breeds to the haughtiest gold dragon or shimmerscale prince or princess, and he tries to help them. Senteurini, you see, believes that there is a special someone, or sometimes some duty or task, out there for everydragon. Beyond his matchmaking, he is also kept very busy keeping his assistants organized planning and setting up each year's clan celebration of this special event.