Oh no. Octonaughty, like always, was up to trouble and this time he found something that he thought would be really fun to mess with. The Golden Infinity, which was basically the power source for all of NumberLand. Everyone tries all sorts of ways to get it back but eventually, they fail. As OctoNaughty gains more power and followers, there's only one person to stop him: One. There was nobody else who could do it. One's fate was already written in ink, she was the "one" to save NumberLand, and with help from her best friend, Two of course.