Through a friend, the Shirotani family are introduced to an apartment to move in to. Their joy is short-lived as they learn about a strange rule the apartment building has. The rule is, "Whenever you're in front of the owner you must always wear a smile." If they break this rule... Escape is impossible! The curtains rise on a apartment building survival horror.

Featuring eerie urban legends that stir nostalgia, including "Saru Yume" (Monkey Dream), "Kyotou O" (The Big Head O), "Kinkou" (Forbidden Empress), "Jashi" (Evil Eye), and "Rinfon" (Reawakening). This anthology includes five well-known urban legends that became popular on the internet, faithfully adapted into comics by skilled authors. A true horror anthology for urban legends!