life experience

"Our family is considered to be a big one, but we are afraid of being taken advantage of by villains, so we are very strict about the eight characters of the birth moment of our family members, especially my father's. Only close relatives could know about it. Outsiders just can find out the date of birth at most. It's impossible to them to know the exact time and direction of birth.”
Dylan said.
"To be more specific, how many people know it?"Astyre was keeping asking.
"I, my wife Jane,...