Ana GRAM

Ana GRAM is a high school student who loves to crossdress. She is also an artist and a fan of the anime Phi Brain: Puzzle of God. One day, Ana is walking home from school when she sees a strange man. The man is wearing a black coat and has a strange symbol tattooed on his hand. Ana is intrigued by the man and follows him. The man leads Ana to an abandoned building. Inside the building, Ana finds a room full of puzzles. Ana is determined to solve the puzzles and find out what the man is up to. As Ana solves the puzzles, she learns more about the man and his plans. The man is a member of a secret organization that is trying to take over the world. Ana must use her skills as a puzzle solver to stop the man and his organization.