A photographer accidentally gets hold of a drink that enables him to become invisible, and while getting rapped up in stories in which he never expected to find himself, winds up being the hero.

Explaining and investigating the world's most infamous plane crashes by putting skilled pilots into state of the art simulators, and replicating the scenario.

Asakura Tetsuya is a man who leads a double life. By day, he is a mild-mannered and affable salaryman in the Mogi Corporation. Come night, he takes on the persona of a hardened and violent individual bent on exposing the shady dealings of his company. Tetsuya's brother was a former president of one of the Mogi subsidiaries, but committed suicide under mysterious circumstances after some company trouble. Tetsuya is convinced that a company conspiracy staged the suicide, and he is obsessed with finding out the truth in order to avenge his brother.

In this drama the 4 casts will face 10 different kinds of tasks but all of them are supposed to be "very scary".