London Nights

Far off in a remote manor in southward London, lived a pair of twins named Cordelia and Jonathan Rainlord.

The story doesn't stop there.

They weren't just ordinary twins. The Rainlord family wasn't an ordinary English family either-the whole bloodline took criminal investigation as their key profession.

So, Cordelia and Jones, at a young age, had undergone detective training and was further employed by the United Nations International Detective Agencies, also known as the U.N.I.D.A., as London's representatives.

On one chilly October night, they received a letter mentioning murder of an elderly man. The twins had considered it as "the usuals", and that was where they were mistaken.

They never knew that one October night could change their lives.