They Call Me Gray Willard

His name is Joseph 'Gray' Willard, with 'Gray' being a nickname given after the doctor informed his mother that her son had achromatopsia or monochromacy. Gray Willard is a scientist dedicated to developing a powerful vaccine for deadly diseases, offering it to humanity for free. However, after falling asleep in the lab, an unknown magic was released. When he awoke, he found himself in an unfamili…