在一个陌生、黑暗的庇护所里,一位才华横溢、毫无记忆的物理学家坐在牢房里。有一件事萦绕在他的脑海里:逃到什么地方,他不知道。他日日夜夜被游荡在大厅里的生物或他的想象力所困扰,在他牢房的每一个表面上都潦草地写下方程式。不知道他是不是疯了,或是有什么真正的突破性的东西,刻在墙上的每一个符号组合都可能是他逃跑的钥匙,或者只是他发疯似地嘲笑他。有一天他有了突破。In a strange, dark asylum, a brilliant physicist with no memory, sits incarcerated. One thing occupies his mind: escaping - to what or where, he has no clue. Haunted day and night, by creatures that roam the halls - or his imagination, he scribbles equations on every surface of his his cell. Not knowing whether he is insane, or on to something truly groundbreaking, every combination of symbols etched onto the walls might be the key to his escape, or just his madness laughing back at him. One day he has a breakthrough.