Kai, who’s lover was murdered, searches for the murderer in the city controlled by Saruto and Maina. He finds a man with the same ring as his dead lover. Steel Ratri…
A boys Love story set in the future! Finally, the spin-off of Steal moon is published!

This series has been published in Japan since 1999 which Japanese title name is “Aoi Hitsuji no Yume”