Can You Become a Knight by Forming a Bond with a Girl?

Parents disappear mysteriously, and the criminal gang is apparently super-powered. Hyun Asians work in a detective agency, looking for clues. Finally, the superpower he had been longing for appeared. "You don't need eight items to unlock the knight's power?" The dazzling Asian turned over from the bed, It is impossible to train him. "You need to establish a bond with a girl to unlock the knight's power in stages." "What is a bond, a link?" This book is also called: Ya Tong Ya, which is aimed at young girls.