The two young people who met on the Internet tried repeatedly to end each other's lives. But eventually, they couldn't kill their deep desire to live.

Taking place in the 1930s on one island of the Japanese Empire, a few Pinginumu or the ‘escapees,’ attempt to flee from the infamous Green Jail...

In a world where the "Rememory" device allows people to relive fragments of their past memories, many choose to escape reality and immerse themselves...