On Nightclub Stakeout, he, Chandra, and Joanna head to a nightclub whose owner, Killian (a criminal who helps dataDyne trash their radioactive substances at the sea) has Nathan Zeigler and his data, which is very valuable for both dataDyne and the Carrington Institute, which leads to this mission being even more critical.
On Subway Retrieval, Joanna is sent to recover Zeigler's research, while her father takes care of Zeigler's injuries.
On Rooftops Escape, Zeigler dies from his injuries. Joanna and Jack escape, but with a new problem: Killian and dataDyne's agents are tracking them.They escape, but Jack is captured by dataDyne's agents.
On Mansion Infiltration, Joanna is sent by Chandra to rescue her father on the Huan-Shang mountains. She infiltrates Zhang Li's mansion, and duels Mai Hem in DeathMatch VR, ending in Joanna's triumph.
On Laboratory Rescue, Joanna infiltrates dataDyne's secret lab, where Jack is being held. She rescues Jack, pissing off Mai Hem.
On River Extraction, Jack and Joanna try to escape with a hovercraft, on their way they disable the radar, so Mai Hem wouldn't be able to track their escape. When the duo arrived at the airbase, they encountered Mai Hem with some of her troops. Mai Hem demanded the information Zeigler put in Jack's head and that they are free to go should she get it. Suddenly, Jack apologizes to Joanna for all the trouble, taking his own gun and Joanna's. Jack starts shooting at the troops, including Mai Hem. She avoids the bullet, and quickly shoots Jack with her MagSec 4, causing Jack to fall to the ground. While this was happening, Joanna commandeers a dataDyne Dropship. Jack surrenders, however, Mai Hem executes him. Joanna gets pissed, and burns Mai Hem with the ship's engines and escapes.