Based on a story from a Chinese writer. The story is about a girl was caught off guard (even though not really fighting back) and being tied up by his boyfriend in the college basketball storeroom. But then his boyfriend found that he have not prepare something with him and he decided to left her lovely girlfriend in the storeroom. With her arm tightly secured with a jump rope in chinese bondage tie and was hogtied with another jump rope. Before he left the room, a red ballgag was stuffed into her mouth to prevent her from alarming other of her present and then he left and locked the door before he go, leaving his girlfriend with no way to escape his devil plan until he come back.

But what he never expect is after an hour, another guy that was planning to get some basketball from the store by taking the spare key hidden nearby and enter the room and found the vulnerable girl inside...

The ending? The girl and another guy had become couples and having bondage game together (the girl was enjoying the game too). As for the boyfriend? There is 2 version, one is a sad ending that the guy was dead during the time he was getting back. While the other version was the boyfriend was a true bastard that he left his girlfriend inside the storeroom and come back much later after he was helping another girl to shifting thing from the hostel.