When his brother Finn suddenly vanishes without a trace, Sam is left adrift in a world where no one remembers Finn ever existed—his family, friends, even strangers treat him as if he’d never been part of their lives. This surreal erasure of Finn’s existence feels like a cruel trick, as Sam, haunted by fragments of memories, must race against time to uncover the truth before Finn is truly lost to the void. Sam’s journey is a haunting mix of desperation and determination, as he digs through forgotten photo albums, retracing conversations with Finn that others dismiss as “just Sam’s imagination,” and confronting the eerie logic of a reality that’s rewritten itself around his brother’s absence. User影评：“这部剧最震撼的地方在于‘被遗忘’的设定，明明是悬疑片却处处透着悲凉。当Sam对着空气喊‘Finn’，回应他的只有路人疑惑的眼神，这种孤独感太戳人了！” 随着Sam的调查深入，他逐渐发现一个关于记忆、执念与某种神秘力量的交织谜题，每一次线索的浮现都伴随着更惊人的反转，让观众和Sam一同在“真相就在眼前却抓不住”的窒息感中挣扎。他必须在所有人都否定的世界里，证明自己的记忆是真实的，证明Finn曾真实存在过，否则，Finn就会像从未存在过一样，彻底消散在时间的长河里。这场跨越现实与虚无的追寻，不仅是为了找回兄弟，更是为了守住那些被世界轻易抹去的、属于两个人的羁绊。