All the Earth warriors Tien Shinhan, Chiaotzu, Yamcha, Krillin, Piccolo , Goku, Son Gohan was invited to a party by Bulma on the account of winning such a disaster everyone agreed to this and soon reached Bulma's house.
When Bulma arrived, Dr. Brief and Mrs. Brie came out of the house and happily hugged her back. The warriors then sat down at a table, and robots brought out various dishes for them to enjoy. Goku was especially hungry after fighting against Frieza, and he ate 20 times the amount of food that an average human could eat. Everyone else enjoyed their meals as well.
Goku told the group to keep practicing and said that he would continue practicing as well. Just as they were about to leave, a man named Kairos appeared in front of them.
Goku and Krillin recognized him immediately, but the others did not know who he was. Goku had fought against Kairos before, and the memory of losing to him had been printed into his mind. The other warriors prepared to attack, assuming that Kairos was an enemy.
Kairos laughed at their posture and told them, "You guys don't need to be tense, I am also a warrior of Earth."
Tien Shinhan, Yamcha, and Piccolo asked simultaneously, "Then where were you when Earth was invaded?"
Kairos replied, "Will you be interested if an opponent is too weak?" This mysterious man could suddenly appear like King Kai must be an extraordinary strong fighter.
The warriors relaxed their guard but still chose to believe that even if this person was powerful, Goku could defeat him. After all, Frieza had died under Goku.
Goku asked Kairos, "Kairos, will you fight me now? I am more powerful than before."
Piccolo questioned Goku, "Goku, who is this person? Do you know him?"
Goku replied, "This is my senior brother, who is also a disciple of both Master Roshi and the North King-Kai."
Everyone gasped at this revelation. They knew that there was another disciple of King Kai who could also transform into a Super Saiyan.
Tien Shinhan said, "So you are Kairos? I have heard your name before."
Kairos smiled and nodded, saying, "Yes, that is me." He then turned to Goku and said, "I heard you won against Frieza. Congratulations."
Goku thanked him and asked Kairos if he would fight with him now.
Kairos agreed, and the two of them went to a distant.
Goku directly transforms into Super Saiyan, his aura surged with immense energy. Kairos, recognizing the seriousness of Goku's approach, decided to escalate the battle to match Goku's full strength.
Kairos activated his Divine Ability, a technique that allowed him to perceive and measure his opponent's power accurately. His eyes glowed briefly as he assessed Goku's combat power, which had reached an impressive 150 million. This information allowed Kairos to gauge the appropriate level of his own strength.
To match Goku's energy, Kairos called upon the Kaio-ken technique, amplifying his power twofold. His aura flared and intensified, taking on a deeper, more radiant hue. The additional energy of the Kaio-ken made Kairos's presence even more formidable.
The two fighters faced off once more, their auras clashing and creating a powerful energy wave that rippled through the surroundings. With their strengths matched, the battle became an even more exhilarating contest of speed, skill, and raw power.
Goku, seeing Kairos's new intensity, ramped up his own attacks with renewed vigor, eager to test the limits of his own Super Saiyan form against Kairos's amplified Kaio-ken. Each strike and counter-strike resonated with a powerful impact, pushing both fighters to their limits and beyond.
The Earth warriors watched in awe as the energy from the battle created spectacular light shows and shockwaves, underscoring the sheer magnitude of the combat.
As the battle continued, the Earth warriors watched in astonishment as Kairos, even in his normal state, effortlessly matched Goku's Super Saiyan strength. This disparity in power underscored how formidable Kairos was, especially considering that Goku had defeated Frieza, a previously insurmountable foe.
Kairos, keenly aware of the gap between them, decided to further demonstrate his strength. He invoked the Kaio-Ken technique to a higher level, multiplying his power threefold. His aura exploded with energy, and his combat power surged to an astounding 240 million.
Goku, despite his impressive 150 million combat power, found himself struggling under the immense pressure Kairos was exerting. The sheer force and speed of Kairos's attacks began to overwhelm him. Despite his best efforts to counter and adapt, Goku could not withstand the combined power of Kairos's Super Saiyan form and the amplified Kaio-Ken.
With a decisive strike, Kairos forced Goku into a vulnerable position, and the battle ended with Goku conceding defeat. Exhausted but exhilarated, Goku acknowledged Kairos's superior strength.
The Earth warriors, witnessing the fight's conclusion, were left in awe of Kairos's abilities. They realized that Kairos's power was on a different level, surpassing even Goku's formidable strength. Despite the defeat, Goku was eager to learn from the experience and continue his training.
As the energy of the battle settled, Kairos approached Goku with a reassuring smile. "You've done well, Goku. Your growth is impressive, and there's always more to learn."
Goku, still catching his breath, smiled back. "Thanks, Kairos. That was incredible. I can't wait to train harder and come back stronger."
The Earth warriors, inspired by the display of power and camaraderie, gathered around to celebrate the spirit of continuous improvement and friendship. The battle had not only showcased the incredible strength of both fighters but also reinforced the bonds that united them in their quest for greater strength and understanding.