I am a 16-year-old high school student, and I moved recently. As I was getting used to my new environment, weird things started happening. I started to get phone calls at 12 am! The phone calls are riddles I have to solve before something bad happens!

In a dystopian future set in 2140, there's a category of men, the "Machine Men" who possess a mechanical heart, a "Machine Heart." The story tells about one of these individuals, K-111, and his "special" job in a society that has now pushed beyond all the limits and lost every value and virtue ....

Are you a wealthy CEO, technocrat, or corporate overlord? Do the peons keep threatening to take you hostage or worse? Never fear! The Underwriters are here to save the day. *** When a desperate Hibiki Wright decides to join the Underwriters to pay the bills, she has no idea what to expect. ...

In Yorktown, Nekos are as common as humans. These individuals with cat ears suffer the city’s worst: drugs, trafficking, and a corrupt police force. As social unrest and class divide fuels human and Neko conflict, most prepare for the powder keg to exploded. However, this is according to plan. ...

2nd year high schooler Kazerou Tsubaki is a complete loser and failure. His grades are terrible, he's constantly bullied, and he's lacking in physical strength. He does, however have two things going for him. His World class sniping skills and his girlfriend Naname. However, on the day he's about...

In the country of Rasia. The returning soldiers must find their place in society after the war had come to an end. Some find honest jobs while other delve into darker paths. As Captain Reinhard finally returns to his home city. He is confronted by familiar faces and uneasy circumstances.

A story of two sisters who have taken different paths in life but are reunited by the suspicious deaths surrounding both parents. After resolving their difference, they begin anew by forming a detective agency. As they begin their new journey into the unknown, they set out to solve the mystery be...

In the heart of Tokyo, a series of gruesome murders haunts the city. The severed heads of innocent children, adorned with clown-like makeup, send shivers down the spines of all who hear of their fate. A family's dark secrets, a sinister clown doll, and a vengeful spirit converge in a chilling tal...

After both of his parents are brutally killed in an "accident", young Reiji goes on to become the Blackbird, an assassin working under James Oakman for a group called the Nest. The daily life of an assassin sure is a thrilling one!

Follows the lives of those living in the 254, a country overrun with crime.