Constellation summit that happens once very 100 years. Rigel, of the Orion constellation attends as the representative for the winter constellations. However, Rigel has a reason he doesn’t want to attend the summit. It is because archenemy, Antares of the Scorpius constellation is present at the summit too. "If I don’t do this, I’ll have to wait another 100 years to catch you". A love that recurs every 100 years, but they don’t know what to do! Fantasy BL that follows the love story between constellations!