A.K.I., also known as Phantom, was born in China and is a student of F.A.N.G and an assassin who mastered the uses of poison and Chinese medicine knowledge. A poison-wielding apprentice of F.A.N.G, the former Shadaloo officer. Enchanted by the power of toxins, nothing brings her more joy than testing them on a new target with her long, sharp nails—other than attention from her “master,” that is. Much worse than Juri Han, behind her gleeful facade is a psychopath who enjoys teasing her victims.