Shego crouched low to duck Kim's kick, springing upwards with a surge of strength, flipping over the redhead and landing behind her easily, bouncing on the balls of her feet, ready for Kim's response. The girl didn't hesitate, looking over her shoulder to where Shego had landed, trying a back leg sweep which Shego leapt over easily enough, then closing the distance and trading punches.
Kim lunged forward, grasping the fabric of Shego's outfit and shoving her back, but the villainess kept rolling with the momentum, breaking Kim's grip and throwing the girl over her head. Drakken and Ron were chasing each other but Shego tuned them out, Kim keeping an ear tuned to her partner in case he needed her or had managed to disarm Drakken's machine. Though Kim imagined she'd hear Drakken's howling if that happened more than Ron's cheers.
The hero landed on all fours, getting to her feet quickly and readying her stance. Shego rushed and attempted to reach her before Kim could prepare, bringing her plasma forth and letting it flow around her fists, Kim sensed the heat and dodged quickly, leaning back and then to the side. Dropping to a knee, Kim tried for a few blows to the midsection, but Shego spun and avoided Kim's hands, dancing out of reach. They were nearing the control panel as they fought, so both Ron and Drakken moved away, clearing a path.
Shego crouched, bracing her hand against a side panel, ready to launch herself at the cheerleader, startling when a loud computerized voice made a sudden announcement that echoed throughout the lair.
"System disarmed."
"No!" howled Drakken.
"Wha… but…" Shego sputtered. "What the hell was the disarm button doing there?"
"Looks like somebody saved the day," Kim teased in a sing-song voice.
"Shut up! It was an accident!" Shego snarled.
"I don't think so."
"Shut it, Possible!"
Kim chuckled, waving Ron over to her as Drakken fussed over his failed plot and complained to Shego about having ruined everything.
"Dr. D, this is why you need to keep me in the loop on your blueprints," she sighed, rubbing her forehead as she felt a headache coming on.