Around Exit No. 6 of the Ximen MRT station, on the streets of Taipei in the beginning of the 21st century, 6 mysteries have taken place.

This summer, legendary stuntman Van Dine, seeking his way out of life around "Exit No.6", involves in a series of mysterious missing events with buddies Vance, Fion, Vivian. During Van Dine's investigation, all evidence leads to a new Blog "Autumn Leaves Club" The terrifying truth that lies beneath will soon be exposed...—Kein