Super Saiyan Third Grade

Bang bang bang!!

The two men's fists struck each other like lightning, letting out series after series of violent sounds.

"Whoosh..."

Bang!!

Suddenly, Son Goten threw a roundhouse kick, sending Son Goku flying back.

Son Goku clenched his fists tightly, preparing to charge forward again, when he saw Son Goten clench his fists, his aura rapidly surging upwards.

"Ah!"

With a mighty roar, Son Goten transformed into Super Saiyan 2.

"Su... Super Saiyan 2!"

Although Son Goku had anticipated that Son Goten's strength might have already reached Super Saiyan 2, seeing it with his own eyes still couldn't help but surprise him.

Just then, Son Goten instantly appeared behind Son Goku, his right fist smashing powerfully towards Son Goku's body.

Bang!!

With a violent crash, Son Goku's body shot out like a laser beam into a patch of yellow clouds.

Since this was the Underworld, all around them, apart from the Snake Way and North Kai's Planet, there was only vast, boundless space and clouds.

"Ka-me-ha-me-ha!"

Son Goten brought his hands together behind him, a blue light blooming in his hands, condensing into a blue energy wave.

"Ha!"

With a loud shout, Son Goten fired the Kamehameha into the clouds.

Son Goku, still within the clouds, saw this and immediately used Instant Transmission, appearing behind Son Goten.

Rumble!!

With a world-shattering explosion, the Kamehameha detonated in the sky, a shockwave from the blast immediately spreading outwards.

Following that, a large cloud of thick smoke appeared in mid-air.

"Ah!"

Son Goku clenched his fists tightly, an incredibly powerful aura erupting from his body, rapidly ascending.

"Zzzzt..."

Wham!!

With an astonishing aura, Son Goku transformed into Super Saiyan 2.

"Yah!"

Son Goten glanced at Son Goku, then instantly appeared in front of him, swinging his right fist forward forcefully.

Son Goku sidestepped, dodging the blow.

Son Goten was startled and was about to raise his right fist to strike Son Goku.

Son Goku threw a roundhouse kick with his right foot, heavily connecting with Son Goten's abdomen.

Son Goten cried out, his body immediately recoiling backward.

Although Son Goten's strength was not inferior to Son Goku's, his actual combat skill was still somewhat lacking.

Son Goku grinned, his body rapidly charging towards Son Goten, his fists attacking forward forcefully.

Son Goten dodged while raising his fists, fighting back against Son Goku.

Because Son Goten was still in a child's body, his fights with Son Goku often saw Son Goku gain the advantage due to his arms and legs not being long enough.

With his limbs being too short and his attack range limited, his attacks became easier to dodge.

"Whoosh..."

Son Goku suddenly appeared behind him, his right hand condensing a golden energy wave, which he fired at Son Goten.

Son Goten casually swatted it away with his right hand, sending it flying to his left.

Son Goku grinned, his body instantly appearing in front of Son Goten, his right foot kicking forward forcefully.

"Whoosh..."

Son Goten vanished, causing Son Goku's kick to miss.

Son Goku quickly turned his body, seeing Son Goten attacking him.

Bang!!

Son Goku caught Son Goten's incoming right fist.

Son Goten gritted his teeth, throwing a roundhouse kick with his right foot towards Son Goku.

Son Goku released his left hand, leaped upwards, and dodged.

"Yah!"

Son Goten shouted, clapping his hands together rapidly. A large amount of energy waves shot from his hands, attacking Son Goku.

Son Goku dodged while firing ki blasts back.

For a time, thick smoke filled the sky, and flames soared.

Storms generated by the explosions appeared, sweeping outwards in all directions.

King Enma's Palace.

Because the aura of the two fighting was too powerful, King Enma, who was working in the palace, felt their immense presence.

"Fortune Teller Baba, Goku seems to be fighting someone right now!"

"Fighting someone?"

Fortune Teller Baba said, then seemed to recall something.

"Don't tell me, the father and son started fighting the moment they met?"

As Fortune Teller Baba spoke, she immediately used her crystal ball to check the situation on North Kai's Planet.

An image of North Kai's Planet quickly appeared on the crystal ball.

North Kai and Bubbles stood together, looking up at the sky.

"Up there?"

Fortune Teller Baba turned the crystal ball's view to the sky and indeed saw the two figures fiercely battling.

Fortune Teller Baba was speechless.

She had originally expected a very heartwarming scene when father and son reunited, but she never imagined they would start "fighting" the moment they met.

Because their battle was too intense, King Enma, who was working, was immediately drawn in and temporarily stopped his work.

The imps nearby saw this and wanted to warn them, but an older imp who had been working for a long time held them back.

King Enma was the boss of the Underworld and rarely rested.

If the new imps went out to warn them, they would undoubtedly be walking into a trap.

North Kai's Planet.

Although Son Goku and the others' main battlefield was in the sky, they were occasionally knocked down to North Kai's Planet, smashing large holes into the ground.

King Enma looked at the pockmarked North Kai's Planet and couldn't help but laugh.

"Looks like North Kai will have a lot of work to do after they're done fighting!"

"Indeed!"

Fortune Teller Baba smiled and nodded.

"Hoo... hoo..."

Just then, the two simultaneously pushed each other back and began panting heavily.

After their breathing stabilized, Son Goten clenched his fists fiercely, and an incredibly astonishing aura emanated from his body, rapidly ascending.

"What!"

Son Goku was shocked.

Son Goten could still increase his aura.

"Aaaargh!"

With a loud roar, Son Goten's aura spread out into the universe.

The ground of North Kai's Planet shook violently under the influence of Son Goten's aura.

"What!"

North Kai was greatly alarmed.

Son Goten's transformation into Super Saiyan 2 had already far exceeded his expectations, but he never imagined that Super Saiyan 2 wasn't Son Goten's limit.

"Saiyans... what kind of race are they!"

At this moment, Son Goten's ki reached the limit of Super Saiyan 2.

"Could it be..."

Son Goku stared at Son Goten in great shock.

"Aaaargh!"

With a loud roar, Son Goten's hair grew long, reaching his waist. His eyebrows disappeared, and his brow bones pressed close to his eye sockets. Within his original single light green irises, deep blue pupils appeared. The golden aura around his body solidified into a fixed light.

This was precisely Super Saiyan Third Grade.

BOOM!!

King Enma's Palace shook violently, influenced by Son Goten's aura.

"Su... Super Saiyan Third Grade!"

Son Goku stared at the Son Goten before him, finding it hard to believe.