The Beginning

Marian and Michael lose their father until they find his body in the basement floor of the house and with it a paper that said...
(if you found this then you are on your way to finding the last will; I encrypted it into 13 lines follow them and they will lead you to the secret of my will and then the secret behind me..hurry up cause 12 am of the 12 hour of the 12 month of the 77 year is your last stroke. .begin ). ..