escape the mansion

*you woke up at a cell with a headache. you start examining the cell. you find out one iron bar is looking weird, so you start shaking it, and it came out, and you managed to ge out of the cell. you saw a room and got into it to find something useful, but you heard two gurds approaching, so you locked the door, but they started hitting it to break in. you must find something to protect yourself*