[Shattered Pulses / Book One] Aaron Norringthon was a chief investigator, a great, well-known detective in the investigation department until he was murdered on his flat on a cold night. Whether the case he was investigating had a connection with his sudden death or not isn't clear yet. Ever since his brother's death, Rayne Norringthon has been encountering some odd things around him. Starting from the suspicious shadow around him and the arrival of a train ticket. Could it be the answer of all this mess is on the end of the railway?