Iso

Xiaoyi is a Nuhuman who had her pressure manipulation powers activated by the Terrigen Cloud. The military sought to take her against her will as a weapon of the State; however, Xiaoyi was rescued by Reader. She expressed only the briefest regret at leaving her parents behind, but left China with Reader in order to see the world.

Reader brought Xiaoyi to the Ennilux Corporation in Italy, as per his contract; however, after he learned Ennilux intended to destroy Xiaoyi's mind and use her body to host their Capo, he helped her escape Venice instead. They fled to New Attilan, where Xiaoyi sought refuge with Queen Medusa.[2]

Sometime later Xiaoyi discovered schematics for the portal within New Attilan, and with a bit of help from Flint, eventually "fixed" the Inhuman tech, allowing them to reopen the portal.

Snarkle, who had been exiled through a portal two-thousand years ago by the Great King Kalden, then seized Flint, and commanded Gordon to grab Iso, but Gordon had other plans, helping Iso to close the portal so that he remained in exile, this time alone.[3]

Powers
Pressure Manipulation: Xiaoyi can control the pressure of her surroundings, producing air pressure force, crushing objects remotely, etc.

Xiaoyi has shown that she can use her ability to decrease the blood flow is a person's body,[4] something she can push to a fatal degree.[5]

Abilities
Mechanical Expertise