Using this bone shrinking technique, she freed herself quickly from bondage and crept to the door. However, she was surprised to find that the lock on the door was not a numerical combination lock, but a secured chain on the outside of the door.
She gently pushed the door open. A gap appeared as it was pushed to the limit. She stuck her tiny hand out through the gap and felt around for the lock. Frowning, Lisa thought for a moment and looked around. There were no suitable tools.
Suddenly a thought struck her. She removed her earring. The earring was made from stainless steel. She used some force to unbend and smoothen it into a long wire. She gripped the lock with one hand and inserted the tip of the wire into the lock cylinder.