Diamond Eye is the Main Antagonist in a Story known as Libra Scale an album by Rnb Recording Artist Ne-yo, she was orginally The Love Interest of a Hero named Jerome, who was given superpowers and was given 3 rules 1. protect the city and it's citizens at all times, 2. they can not tell anybody about their powers and 3. the most important rule never fall in love, Jerome fell inlove with Sinclair somewhere along the line she wound up with a broken heart, after they fell in love, than she gain some of Jerome's power and became the beautiful but very deadly Diamond Eye.