Iris Yu

Iris Yu is the famous Chief Director of the Technocracy of Kairos. She is renowned for her expertise in bio-engineering.

Twilight Genesis
In the year 1012 AS, Iris began working with Wilhelm Arundel and the Society of Azoth in order to fight against the Republic of Liebrand and restore Kairos' independence. Though she loathed the means she was forced to take, she conducted live human experimentation using subjects provided to her by the Society in order to develop a self-propagating and self-evolving bioweapon that would be able to grant extraordinary physical prowess to the consumer.

Iris planned to use this weapon to defend against the republic's armies. However, as she was suspicious of the Society's true intentions, she began to secretly conduct her own investigation into the inner workings of the Society and its members by bugging Wilhelm. Through this investigation, Iris became aware of the true goal of the Twilight Genesis Plan and decided to attempt to halt all progress and destroy the traces of her research.