纠葛 Entanglement (2017)

While searching for the meaning of his existence, Ben Layton uncovers a family secret that leads him to a woman named Hanna... who might have almost been his adopted sister. But when he and Hanna inadvertently fall in love, and his life becomes increasingly and weirdly complicated, Ben starts to realize that everything is incredibly connected - and that the world might just be more inexplicable than he ever imagined.