Yugo is an orphan, his parents died when he was 11 years old due to a traffic accident, from then on Yugo only lived on the money he inherited from his parents which was not much but enough for him to continue his studies, from that moment Yugo became a cold person, he is quiet and doesn't have many friends, but he is also a very smart and genius person, he likes reading books and his grades are great, all the teachers always praise him and many people are jealous of him to the point of bully.