Six complete strangers with widely varying personalities are involuntarily placed in an endless maze of interlocking cube-shaped rooms containing deadly traps.
Shiro runs the pension "Love Is Pink" ("Koi wa Momoiro") with the help of his daughter Haru.
On a rainy day, a tired man is standing in the kitchen. He is preparing a special curry to eat on his wife's birthday three days later. It is an important dish that has become an annual event. The radio program he loves to listen to is encouraging listeners to send in their "secret recipes." The man picks up his phone and starts writing an email him about his special home cooking. (Source: sonocurry.com)
