胖虎是一只流浪猫。因为贪吃,它被北漂青年李智捉住,被迫与心爱的小母猫木娜分离。于是,胖虎开始想尽办法逃跑!在这场猫与人的斗智斗勇中,他们逐渐从陌生到熟悉,成为亲密的伙伴,度过了难忘的一年。2012年的北京,在城市机器的铰链倾轧下,漂泊的年轻人难以掌控自己的命运,而流浪动物们的命运亦是如此,他们在各自的“囚笼”中挣扎、迷茫……寻找幸福的答案。。A young street magician is left to take care of his little sister after his mother's passing and turns to drug dealing in the Los Angeles party scene to keep a roof over their heads. When he gets into trouble with his supplier, his sister is kidnapped and he is forced to rely on both his sleight of hand and brilliant mind to save her。