After some tragedies, a couple moves back to her childhood home. Robert discovers an old portrait of a man who looks like him, he goes down a rabbit hole to discover the identity of this mysterious doppelganger.更多《楼上楼下1LH》在线播放全集免费、楼上楼下1LH完整版免费、楼上楼下1LH中文完整版相关电影解说资源，请持续关注放杰视联科!