How can I get out of the Xi 'an Box? .
150 Look at the mirror in the toilet. This is the lock code. There is a puzzle in the 877 earth ceremony. The first password is 6. There are words on the white paper, written in wax. There is a note in the battery box of the recorder behind the toilet. There are two words in the password book on the big box. The letters at the back of the book indicate that the keyboard is misplaced. There's something to put your hand in the toilet. +U?