New Analysis of the "Mysterious Inscription" in Peach's Castle in *Super Mario 64*—Could It Be "L is Real 2401," Rumored to Be a Clue to Luigi's Appearance?New Analysis of the "Mysterious Inscription" in Peach's Castle in *Super Mario 64*—Could It Be "L is Real 2401," Rumored to Be a Clue to Luigi's Appearance?New Analysis of the "Mysterious Inscription" in Peach's Castle in *Super Mario 64*—Could It Be "L is Real 2401," Rumored to Be a Clue to Luigi's Appearance?New Analysis of the "Mysterious Inscription" in Peach's Castle in *Super Mario 64*—Could It Be "L is Real 2401," Rumored to Be a Clue to Luigi's Appearance?