Android 18!

Android 17 was not to be outdone; the energy radiating around his body grew increasingly dazzling, his attacks imbued with the cold, precise efficiency of a cyborg. His strikes moved with such speed they left afterimages in their wake, each blow carrying enough force to level a small hill. As they collided with Son Goku's attacks, brilliant sparks of energy erupted, the light so intense it illuminated the entire sky and forced distant onlookers to squint against the glare.

The shockwaves from their battle rippled outward in rings, leveling everything in their path. The already ravaged earth became riddled with holes under the weight of their escalating power; mountains crumbled and rivers shifted course as if the apocalypse had arrived. Yet, this clash of strength continued to spiral into an even more frantic intensity, seemingly without end.

At this moment, Son Goku flashed behind Android 17, his hands moving in a rapid blur to gather golden energy. A massive sphere of power quickly took shape in his palms—his signature technique, the Kamehameha Wave. The blinding light illuminated the shattered landscape as the energy sphere roared toward Android 17's back with world-destroying momentum.

Sensing the surge of immense energy behind him, Android 17's eyes turned razor-sharp. With no time to turn around, he instantly erected a defensive shield around his body, which shimmered with a cold, metallic luster like an impenetrable fortress.

The Kamehameha Wave slammed into Android 17's shield, the resulting glare so blinding it was nearly impossible to look at. The sheer force of the impact pushed Android 17 back several steps, his feet carving deep trenches into the ground. Yet, the shield held firm against the power of the Kamehameha, showing not the slightest sign of cracking.

Seeing this, Son Goku increased his energy output, beads of sweat rolling down his forehead, his face set in a mask of grim determination. He roared, attempting to use his own strength to break through Android 17's defense and find a turning point in this grueling battle.

By now, the powerful energy fluctuations generated by their fierce exchange had traveled a great distance, catching the attention of Android 18, who was busy wreaking havoc in another city. She paused in her tracks, turning her head toward the source of the energy burst with a playful curve to her lips. She brushed the dust off her clothes, then vanished in a flash, speeding toward the battlefield of Son Goku and Android 17.

Along the way, everything in Android 18's path was left in ruins. Ignoring the terrified screams and fleeing crowds, she fired energy blasts at will, instantly leveling the skyscrapers lining the streets. The once-bustling thoroughfare was transformed into a wasteland in the blink of an eye, the air thick with smoke and the scent of despair. Cars were overturned and engulfed in flames, the fire and thick smoke weaving together to paint a scene of total destruction. Yet, Android 18 seemed to relish the chaos, a manic glint in her eyes as she closed in on the battlefield, ready to add even more variables to an already intense fight.

As Android 18 drew closer, both Son Goku and Android 17 sensed her presence. Son Goku's heart sank; with another powerful enemy joining the fray, the situation would become even more dire. Still, his gaze remained steady, showing no intention of backing down. After trading one final energy blast with Android 17, he used the recoil to leap back, keeping a wary eye on both directions.

Android 17 looked toward the direction of Android 18's arrival, a faint, imperceptible smile touching his lips as if he had been expecting her. When Android 18 reached the battlefield, she first scanned the surrounding devastation before fixing her gaze on Son Goku with a hint of provocation.

"I didn't expect you to hold your own against 17 like this, but today is the day you die," Android 18 said coldly, her own energy beginning to climb, the air around her growing restless under the weight of her power.

Son Goku took a deep breath, steadying himself to face this even more severe challenge. He quickly calculated his options, memories of past battles and techniques flashing through his mind as he searched for a way to break the deadlock.

As Android 18 drew near, Son Goku felt a sense of unease; with another enemy present, the situation had become increasingly critical. However, seeing her arrival, he did not strike, choosing instead to watch her every move with heightened vigilance.

Android 18 landed slowly beside Android 17, eyeing Son Goku with a cold sneer. "What's the matter, the famous Son Goku? Too afraid to move now that I'm here?" she taunted. Son Goku took a deep breath, ignoring her provocation as his mind raced to formulate a strategy against the pair.

At this point, Android 17 spoke up: "Sister, this guy is a bit troublesome, but he won't last much longer." Android 18 gave a dismissive huff. "Then finish him off quickly; don't waste time here." Android 17 retorted, "Mind your own business!"

As he finished speaking, Android 17 vanished, charging toward Son Goku with lightning speed. Seeing this, Son Goku remained calm, planting his feet firmly and tensing his arm muscles to block the barrage of fierce punches. Their limbs collided, each impact producing a dull thud as the air around them vibrated from the sheer force.

Son Goku suddenly spun, launching a kick toward Android 17's head, but Android 17 leaned back to dodge, simultaneously throwing a punch straight at Son Goku's abdomen. Son Goku nimbly sucked in his stomach in mid-air to evade the strike, then quickly formed a seal with his hands and shouted, "[Kamehameha Wave]!" A dazzling blue beam of energy erupted from his hands, surging straight toward Android 17.

Android 17's eyes narrowed as he crossed his arms in front of his chest, forming a defensive barrier that took the full brunt of the Kamehameha. The energy wave ground against the barrier with a sizzling sound, the immense power radiating outward and obliterating the few remaining ruins in the vicinity.

Taking advantage of the moment Android 17 was occupied with the Kamehameha, Son Goku used Instant Transmission to appear behind him, clenching his fists and raising them high before slamming them down. Sensing the attack, Android 17 sidestepped and kicked toward Son Goku's waist. Son Goku reacted instantly, grabbing Android 17's leg and throwing him away with a powerful heave.

Android 17 adjusted his posture in mid-air and landed steadily. He brushed the dust off his clothes and sneered, "Is that all you've got, Son Goku?" Son Goku did not answer, his gaze only growing more resolute; he knew the battle had only just begun.

Then, Android 17 remarked that everything up to this point had merely been a warm-up, and that the real fight was only just starting.