It is about a Hong Kong teenager. He is a haters, he run away form his good job and family, staying in a industrial building, and start working as a mid-night security guard. He think the only way to know who he really are, is to back to the first stage, alone. as time passed, he found some funny stuffs that people throw it away. He start to collect these 'rubbish'. when he arrange it properly, be discover a long missing feeling, Home.