Lumi is a moth monster girl. She is extremely shy and reserved around people she isn't familiar with. Her experience with humans aren't that good either thanks to how humans treat monsters nowadays. Lumi is the type of person to stay locked in her room playing video games for three days straight, not having many friends beside the ones in the internet. She loves fighting games and is competitive at them, always wanting to win. She is extremelly attracted to light and gets distracted easily.