The water wight, Nicor, has absorbed the vampire queen's dark magic to become a horrendous monster that ultimately wants to break free from the lake and consume the world.

Queen Ada is the vampire responsible for Nicor's mutation and expansion, and is desperate to undo her own mistake. 

The main story happens in modern time, 230 years after Nicor killed Ada and forced her daughter, Eagle, to become the queen of Talamrún; a vampire kingdom in another realm.

Nicor's habitat, The Hollow Forest, has become a legend and a source of many spooky stories for the people in Greenford, located in Wicklow county in Ireland.

Of all people from Greenford, there is Eric Becker. A young man in his early 20's who doesn't buy those ghost stories at all.

That arrogance begins to fade after he one day he wakes up in a strange room with bizarre, green glowing objects, feels a bit off, and unable to remember how he ended up there.

Diamond Hearts: Luminescence is about regrets, guilt, trauma, loneliness, and the urge to break free.