It was a chilly winter morning in 2007 when Alex stumbled upon an old computer store while exploring the streets of Tokyo. The store's sign read "Retro Tech" and the window display was filled with a variety of vintage laptops and desktops. Alex's eyes landed on a peculiar-looking laptop with a sleek design and a bright orange light emanating from the keyboard. The laptop's model name, "Sony Vaio PCG-3D4L", was etched onto the bottom of the device in small letters.