Shen Kun has written a logbook about a dog that had lived for hundred years on Fengzi Ridge and suddenly died with 7 rectangular wounds as described by Mu Dai. Shen Kun wrote this logbook around 18 years ago. In his book, he wrote that the dog was first found a while ago. The sum of the dog died is the same as the last digit of this logbook was written. The relationship between the number of years of the first time the dog was found and this logbook written is just a coincidence!
Clue: The password is the combination of the last 2 digits of the years.
