Jade Koo, stepdaughter of Hiram Chu, Azure Gang leader. Hiram Chu knew her Enchanting Scent Physique purified negative emotions. Needing it, he trapped her. Jade Koo turned to the Hale family. Mina Hale arranged marriage with Kai Hale. Instead, Jade Koo accidentally married Silas Hale, feared Battlefield Demon. Jade Koo tried to run, Silas heard her thoughts. He blocked her escape, won her heart, spoiled her, ensuring her safety.