Gradient is a calm and quiet person. Despite being smart but introvert, he is a passionate artist. He inherit the ability of creating from his parent Ink who is the so called Creator of AU's. Graident doesn't likes that fact much since ever since his parents divorce he holds grudge against Ink. He stays with his father Error and his 2 years younger sister.

Meanwhile all the shitty things going in his life Gradient met with a boy a fee years ago, his name was Crescent, the oldest son and the 'heir' of Nightmare's kingdom, ruler of negativity. Despite Nightmare and Error's enemy relationship, Gradient and Crescent was getting along well even for the point they start dating secretly. It's been 2 years since they are dating now.