but only individuals with extremely abnormal mental strength in the mortal period were allowed to enter, and now looking back, there are various traces that can be inferred!,the silver-haired youth said: "according to the notes left by our fellow countrymen, there should be no third person's knowledge and participation, only to mention that he cooperated with the host to complete this great escape.","the fog is hazy and doesn't look like a living creature."。