If you think logically, over the years a person becomes wiser, he gains experience by learning from his own and others' mistakes. But not everyone reaches the highest degree of wisdom, it happens and vice versa, by old age a person becomes like a child. Sharon's grandfather was a very wise man and over the years he only gained experience and intelligence. But old age is inexorable and recently he died under the burden of years. Sharon wants to be like his grandfather and absorb even a drop of his wisdom. He came to the old grandfather's mansion to find his records there. Grandfather loved riddles and knew how to solve them. To find a notebook, you have to turn your brains into Eternal Wisdom and solve all the puzzles.
