《不速之客：意外之访引发的命运交错》坐上面蹭一蹭是怎么样的

　　An old prep for the state law examination and 2 bummers live in a rented room. One day a fedex box comes by the front door with big explosive sounds. After hesitations they open the box, and 4-dimentional Pointman appears! He notifies them the contract between the Federal Galaxy Lonelystar Bank of Life and them is established.