Manja I will not do what Korosaki says Volume 1

The book is an Arabic translated with high quality language: Arabic quality: high classification: drama, school life, romance, shoujo author: Makino age group: +14 story: Yu, an ordinary girl who had the determination to change when she entered high school, fell in love with a handsome boy nicknamed the White Prince, but she was also cautious of the super sadistic nicknamed the Black Devil?!