Secret Invasion: Fantastic Four #[nn]

When a Skrull posing as Reed Richards captures Sue, the real threat emerges as the Baxter Building itself is ripped into the Negative Zone—trapping Ben, Johnny, and the children. The impostor reveals her true identity as Lyja, Johnny’s past lover, turning the team’s fight for survival into something far more personal.

In "No One Gets Back Alive! Part 2," the Baxter Building drifts untethered in the Negative Zone, its inhabitants fighting for survival as Lyja clashes with the Torch. With Franklin and Val in a specialized combat suit, they brace against relentless alien threats while Ben faces his own dire challenges.

In "No One Gets Back Alive! Part 3," Ben, Johnny, and the kids make their way home with the aid of Lyja and the Tinkerer, who’d been imprisoned in the Negative Zone by Reed. With the Skrull invasion still unfolding, Lyja chooses to remain behind in the Zone, unwilling to pick a side in the growing conflict.