Protag Onist is one tunnel away from freedom. Sure, it may be the most haunted tunnel in the nation, but he has a secret weapon: a special doll given to him by grandpa. With its power, nothing would dare harm him... Right?

Spearheaded by two prominent families, the Yusei and the Takanashi, Tokyo undergoes a massive technological revolution in the past 10 years. Due to a string of disagreements, however, the relationship between the two families sours as they stop cooperating and instead start competing to control t...