Chapter Summaries

After Bardock became king, he dismantled the old Saiyan hierarchy and began rebuilding the race with Kairos’s advice. When Vegeta returned in restraints, Bardock spared him but stripped him of his royal title, leaving him free to choose his next path.

• Bardock led the Saiyans and allied aliens to the Capital City and took control of the royal palace.
• Kairos urged Bardock and Gine to address the shortage of Saiyan women as part of rebuilding the population.
• Over three days, Bardock overthrew the old system, organized the alien forces, and began planning the Saiyans’ future with Kairos’s help.
• Kairos trained Fula until her battle power exceeded fifteen hundred, then used Instant Transmission to join Bardock as Raditz and the captured Vegeta arrived.
• Vegeta challenged Bardock’s right to rule and demanded death, while Tora and others urged Bardock to eliminate him.
• Bardock spared Vegeta, revoked his title as prince, and allowed him to remain on Planet Vegeta and visit his mother, warning that revenge would require strength.

After observing Kairos and Bardock’s changes to the timeline, the two Whises continued to watch as Vegeta reunited with his mother and Bardock asked Kairos whether he planned to leave. Kairos promised to help Bardock become a Super Saiyan and defeat King Cold before departing.

• The two Whises discussed Bardock sparing Vegeta and wondered whether Kairos could see the future through his special eyes.
• Bardock allowed Vegeta to visit his mother and entrusted Salza and the others with follow-up work before taking Raditz to Gine.
• Gine joyfully embraced Raditz, while Kairos reflected on the mother’s affection he had missed before.
• Bardock asked Kairos whether he planned to leave the timeline, and Kairos explained he was considering his next steps.
• Kairos promised to help Bardock break through to Super Saiyan and destroy King Cold before he left.

After three days of training with Kairos, Bardock broke through to Super Saiyan and discovered that his normal battle power had risen to one million. He challenged Kairos to test his new strength, hoping to prove he could eventually face King Cold himself.

• Bardock trained with Kairos on Planet Plant as Kairos's battle power reached 330 million.
• Kairos guided Bardock as he broke through his bottleneck and transformed into a Super Saiyan.
• Kairos explained that Bardock's normal battle power had risen to one million, giving him a transformed battle power of 50 million.
• Bardock challenged Kairos to a full-power battle and said he believed he could defeat King Cold.
• Kairos accepted and began fighting Bardock as Bardock launched a fierce attack.

Kairos tested Bardock's Super Saiyan strength and showed him the enormous gap between a little over 50 million and power exceeding 100 million. The fight left Bardock badly battered but still determined to keep fighting.

• Bardock attacked Kairos relentlessly, but Kairos deflected his blows and urged him to stop fighting so straightforwardly.
• Bardock's resolve pushed his aura to a level comparable to a warrior above 100 million, though Kairos noted that the display drained him without greatly increasing his actual combat strength.
• Bardock struck with a lethal punch, but Kairos blocked it, countered with twelve One-Inch Punches, and then defended against Bardock's Instant Transmission assault.
• Kairos began attacking at his normal-state power, sending Bardock flying with a punch and striking him again before he could recover.
• Kairos caught Bardock in midair and battered him with a barrage of attacks, intending to make him experience the power of a warrior above 100 million.

Kairos defeated Super Saiyan Bardock, earned system rewards, then healed Bardock with a Senzu Bean after pushing him to the brink of death. Bardock’s strength increased to 3 million, and he accepted Kairos’s eventual departure while offering him a home among the Saiyans.

• Kairos received achievements for defeating Super Saiyan Bardock and the King of the Saiyans, including a Super Saiyan Realm Comprehension Card and other rewards.
• Kairos considered using the comprehension card to reach Super Saiyan 2 after returning to his own time and space.
• Bardock lay gravely wounded after Kairos defeated him, and Kairos waited until his aura nearly vanished before giving him a Senzu Bean.
• The Senzu Bean healed Bardock and restored his strength, raising his base combat power from 1 million to 3 million.
• Kairos told Bardock that his new strength could protect him from King Cold and let Kairos leave without worry.
• Bardock told Kairos he would not stop him from leaving and said the Saiyans of that timeline would always be his home.

Kairos was pulled from the frozen past timeline into a mysterious space, where he met Whis and his counterpart from that timeline. Whis explained that Kairos was a rare anomaly chosen for observation and told him he needed to grow strong enough to change the world’s rules, leaving Kairos stunned by the scale of the task.

• Kairos realized the past timeline had given him a sense of belonging, but decided he could not remain there and needed to finish his remaining matters.
• Time suddenly stopped, and Kairos was transported to a mysterious space where two Whises watched a frozen image of Bardock.
• Kairos followed his survival rules and stayed composed as the Whises revealed that they had observed him and that Whis had enabled his time travel.
• Whis explained that Kairos was one of fewer than ten unique beings across countless timelines and that his actions had redirected the Saiyan race’s future.
• Kairos asked what Whis wanted from him, and Whis said he needed to grow strong enough to change the rules and the world.

Kairos accepted Whis's offer of training and departed with him from Bardock's timeline, learning that his future task would be to grow strong enough to help protect the universe. Whis then told Bardock that Kairos had left the timeline and explained that the Saiyan race had been allowed to survive.

• The two Whises explained that Kairos had attracted their attention with his Super Saiyan power and set him the goal of reaching God of Destruction Candidate strength within ten or twenty years.
• Whis said he would train Kairos and test him, beginning with a future fight against God of Destruction Beerus, and Kairos accepted the offer.
• The Whises refused to let Kairos return to Bardock's timeline, and Kairos accepted that he could not say goodbye before Whis took him away.
• Bardock searched for Kairos after he vanished, then Whis appeared and told him Kairos had left the timeline.
• Whis introduced himself to Bardock and explained that Kairos's interference had allowed the Saiyan race to survive, with Bardock as its new king and a Super Saiyan.

Whis took Kairos to a devastated future Earth and explained that Kairos’s unique ability to travel through time and space could help correct troubled timelines without creating new ones. Kairos learned that Whis was testing whether his actions could prevent future destruction and was tasked with helping restore temporal order.

• Kairos observed the Space-Time Tunnel as Whis explained that he could see laws and possible futures.
• Whis told Kairos that more than ten billion parallel timelines existed and brought him to Earth in the No. 444444 parallel timeline world.
• Kairos sensed survivors on the ruined Earth and said he wanted to prevent such destruction, while recognizing that merely defeating a disaster’s culprit would not solve its underlying cause.
• Whis explained that attempts to fix timelines had multiplied possible futures and that Kairos, unique across timelines, could change events without creating new parallel timelines.
• Kairos realized Whis had tested his character in the past and was now testing whether his actions in this future would create another timeline.

Kairos learned that Whis expected him to repair the timeline and arrived in East City as one-armed Son Gohan fought Android 17 and Android 18. Gohan’s desperate battle continued, while Kairos watched and assessed the androids’ overwhelming strength.

• Whis told Kairos that his unique existence could prevent further timelines from branching and left him responsible for correcting the temporal disorder.
• Kairos sensed Son Gohan fighting in East City and used Instant Transmission to reach the battle.
• Son Gohan fought Android 17 and Android 18 with one arm, using a Masenko to attack them before they countered and overwhelmed him.
• Android 18 broke through Gohan’s defense, but he headbutted her and tore out some of her hair, enraging her.
• Kairos watched from a rooftop and discovered that Android 18 had a battle power of 900 million and Android 17 had reached one billion.

Android 17 and Android 18 nearly killed Son Gohan, but Kairos arrived from a parallel timeline and rescued him. After a Senzu Bean healed Son Gohan’s injuries but not his lost arm, the Androids spotted them on a rooftop and approached.

• Android 17 and Android 18 overwhelmed Son Gohan, and Android 17 killed an old man who had tried to distract them.
• The old man’s death enraged Son Gohan, who briefly overpowered both Androids and blasted Android 17 with a Kamehameha before Android 18 struck him down.
• Android 17 beat the nearly powerless Son Gohan and fired a killing blast, but Kairos rescued him and introduced himself as a visitor from a parallel timeline.
• Kairos gave Son Gohan a Senzu Bean, which healed his injuries and restored his strength but did not regrow his lost arm.
• Android 17 and Android 18 spotted Kairos and Son Gohan on the rooftop and flew toward them.

Kairos confronted Android 17 and Android 18 after healing Son Gohan, then overwhelmed the two Androids with his speed and strength. The chapter ended with Kairos smashing Android 18 into a high-rise, leaving both Androids badly beaten.

• Android 18 realized Son Gohan's injuries had been healed, while Android 17 recognized that his strength had returned.
• Son Gohan transformed into a Super Saiyan and tried to protect Kairos, but Kairos told him to stand back and watch.
• Kairos dodged Android 17 and Android 18's attacks with ease, then struck Android 17 with a blow that made him cough blood.
• Kairos avoided Android 17's enraged assault and hit him again after catching his fist.
• Kairos caught Android 18's sneak attack by the ankle and smashed her into a neighboring high-rise, collapsing the building.

Kairos transformed into a Super Saiyan and overwhelmed Android 17, then left the battered android for Son Gohan to finish. As Kairos confronted Android 18, she begged him to spare her brother, and his accusations left her questioning her past.

• Son Gohan warned Kairos that Android 17 and Android 18 had infinite energy, but Kairos dismissed the threat as insignificant against sufficient strength.
• Android 17 unleashed a powerful energy cannon at Kairos, but Kairos emerged unharmed in his Super Saiyan form and stunned Son Gohan with his power.
• Kairos toyed with Android 17 in a brutal fight, defeated him, and received a system reward that increased his base combat power and granted a Physique Doubling Enhancement Card.
• Kairos told Son Gohan to deal with Android 17 and taunted Android 18 about her bond with her brother.
• Android 18 begged Kairos to kill her instead of Android 17, but Kairos condemned her for the destruction and slaughter she had caused.
• Android 18 froze under Kairos's accusations and voiced the same soul-searching question Frieza had asked in the original story.

Kairos killed Android 18 and helped Son Gohan destroy Android 17, freeing Earth from the Androids and lifting Gohan’s burden. After explaining the timeline and meeting Whis, Kairos learned that another culprit still threatened the timeline and asked whether a Senzu Bean could restore Gohan’s missing arm if he lost half his body.

• Kairos rejected Android 18’s accusations, then destroyed her with an energy blast and gained an achievement reward that raised his base combat power to 550 million.
• Kairos urged Son Gohan to finish Android 17, and Gohan annihilated him with a full-power Kamehameha before breaking down in tears.
• Kairos told Son Gohan he had been too impatient to grow stronger, then explained his arrival from Age 737, time travel, and the existence of parallel timelines.
• Kairos called out to Whis, who crossed the Space-Time Barrier and confirmed that another key culprit remained responsible for disorder in time and space.
• Kairos asked Whis whether a Senzu Bean could regrow Son Gohan’s arm if half his body were blasted away, leaving Whis and Gohan stunned.

Kairos tested Whis’s theory by destroying Son Gohan’s remaining shoulder and feeding him a Senzu Bean, which restored his arm and increased his strength. Whis and Kairos explained that a hidden being tied to the tangled timelines remained a threat, and Trunks arrived to learn that the androids were dead but Earth was not yet safe.

• Whis explained that a Senzu Bean might restore Son Gohan’s severed arm, and Son Gohan agreed to try it.
• Kairos blasted away Son Gohan’s left shoulder and gave him a Senzu Bean, which regrew his arm and strengthened him.
• Son Gohan asked Whis about the hidden cause of the timeline crisis, and Whis said an unusual being would soon travel between timelines.
• Kairos said they should wait for the hidden enemy to reveal himself, and Son Gohan sensed Trunks approaching.
• Son Gohan introduced Whis and Kairos to Trunks and explained what had happened.
• Trunks celebrated the androids’ defeat, but Son Gohan warned him that unknown enemies were still hiding on Earth.

Bulma learned that Kairos and Whis had come from a parallel timeline, and that her future Time Machine had contributed to the disorder between timelines. Kairos reassured her that she had not acted wrongly, and the group prepared to seek the hidden enemy behind the temporal chaos, with Whis naming Kairos as their only possible reliance.

• Bulma greeted Son Gohan and Trunks at her underground Research Base and was astonished to see that Son Gohan's severed arm had been restored.
• Son Gohan introduced Kairos as a Saiyan from a parallel timeline and Whis as an Angel, and Kairos explained his origins to Bulma.
• Bulma realized that her future Time Machine had helped cause the temporal disorder and became overwhelmed by guilt and despair.
• Kairos reassured Bulma that her efforts had given doomed timelines new futures, and Son Gohan and Trunks told her Android 17 and Android 18 had been eliminated.
• Bulma wept with relief, and Kairos announced that he and Whis would stay to find the true culprit behind the chaos.
• Whis explained that he could not reveal future information or intervene directly, and said Kairos was the only one who could act as their reliance.

A month after Android 17 and Android 18 disappeared, Bulma, Kairos, Son Gohan, and Trunks returned to West City and restored Bulma’s home. Kairos trained the Saiyans there, and the chapter ended with him sparring against Super Saiyan Son Gohan.

• The survivors stayed hidden despite the androids’ absence, while Kairos and the others returned from the island base to West City.
• Bulma used her Smart Robots and Whis’s help to restore her Capsule House and began planning for humanity’s recovery.
• Kairos trained Son Gohan and Trunks, and Trunks completed his Super Saiyan transformation after being pushed to his limits.
• Kairos reviewed his training achievements and rising combat power, while Son Gohan’s base power grew to 30 million.
• Son Gohan transformed into Super Saiyan and attacked Kairos, who matched his power and met his assault head-on.

Son Gohan fought Kairos in Super Saiyan Second Grade, but Kairos exposed his weaknesses and urged him to stop holding back his hidden power. Son Gohan resolved to unleash it, and Kairos prepared to witness the power within him.

• Son Gohan attacked Kairos with Super Saiyan Second Grade strength, impressing Kairos with his improved power and technique.
• Kairos raised his power and overwhelmed Son Gohan, pointing out his chaotic aura, weak defense, and poor control of his attacks.
• Son Gohan fired a Kamehameha, but Kairos swatted it aside and recognized that Son Gohan was hiding a greater power.
• Kairos urged Son Gohan to stop worrying about losing control, promising that he could stop him if necessary.
• Son Gohan agreed to unleash his hidden power and asked Kairos not to hold back if he lost control.
• Kairos waited as he suspected Son Gohan's hidden power was the energy reserve of Super Saiyan 2.

Son Gohan broke through his limits and achieved Super Saiyan 2, reaching ten billion battle power. Kairos fought him without transforming, but Gohan’s strength pushed Kairos to his limit as their battle continued.

• Son Gohan activated his deeper energy and completed his transformation into Super Saiyan 2 as Kairos, Trunks, and Whis watched.
• Kairos measured Gohan’s battle power at ten billion, while Whis remarked that Kairos would need to transform to face him.
• Gohan celebrated his new power and assumed he might have surpassed Kairos, who challenged him to test his strength.
• Kairos raised his battle power to nearly six billion and used his techniques to meet Gohan’s opening punch.
• Gohan dodged Kairos’s counterattack and struck beneath his ribs, forcing Kairos to retreat after his defense reached its limit.

Kairos fought Son Gohan, who had reached Super Saiyan 2, and pushed his base form to its limit before revealing his own Super Saiyan transformation. He overwhelmed Gohan and continued attacking him, leaving Gohan to learn the limits of relying on transformation alone.

• Son Gohan chased Kairos through the air and attacked him with a powerful Kamehameha, but Kairos survived and continued their fight.
• Gohan used his speed and Super Saiyan 2 strength to pressure Kairos, while Kairos used the battle to push his base-form potential higher.
• Kairos released his full power and transformed, shocking Gohan with an overwhelming aura and a combat power near 40 billion.
• Gohan refused Kairos's offer to suppress his strength and attacked with all his power, but Kairos struck him repeatedly and sent him flying.
• Kairos pursued Gohan and continued beating him, while explaining that transformation alone could not replace a solid foundation.

Kairos defeated Super Saiyan 2 Son Gohan, then helped him recover his resolve and recognize the dangers of arrogance. After completing his instruction of Gohan and Trunks, Kairos cultivated for a day and night, mastered Super Saiyan Full Power, and surpassed one billion in base battle power.

• Kairos defeated Son Gohan and warned him not to become arrogant or complacent about his strength.
• Son Gohan regained his confidence, resolved to train harder, and heard Kairos suggest that Super Saiyan 3 and Super Saiyan 4 might exist.
• The system recognized Kairos's instruction of Trunks and Son Gohan as complete and rewarded him with battle power and upgrade cards.
• Kairos gave Son Gohan a Senzu Bean, and Son Gohan's injuries healed as his base battle power rose to 125 million.
• Kairos reflected on Son Gohan's Super Saiyan 2 transformation and achieved Super Saiyan Full Power through cultivation.
• Kairos's base battle power surpassed one billion, and his Super Saiyan Full Power battle power reached seventy to eighty billion for extended periods.