Danger stalks the city of steam and shadows. Janus Mikani and Celeste Ritsuko work all hours in the Criminal Investigation Division, keeping citizens safe. He's a charming rogue with an uncanny sixth sense; she's all logic--and the division's first female inspector. Between his instincts and her brains, they collar more criminals than any other partnership in the CID. Then they're assigned a potentially volatile case in which one misstep could end...