Blue moon: Tonka is a newly bought slave who serves two princes Tono and Yuki. The story is how she falls for one of the princes and finds a way to protect them.

Unexpected meeting: Tsuki is alone and performs to make a living. She meets up with Xander who is a demon and guardian of Ren who is a celiestlite. They end up helping Tsuki.

Family ties: Stella and her brothers are mages. Stella starts to have nightmares about herself. Her brothers try to protect her from something they know nothing about.