Chapter 2 Neos vs Saiyan prince
I don't own Dragon ball super or Yugioh
Both Apollo (alius) and Vegeta stare at each other until Apollo charged at Vegeta aiming for a punch but Vegeta vanished and appeared behind him and kicked Apollo away.
Apollo stopped from going too far and charged back making a attack from behind but Vegeta countered by blocking his punch and throwing him away, Apollo stopped and charged a beam on the orb of his chest and fired at Vegeta but he swatted it away.
"Is this all the power you have if so it's pathetic." Vegeta said to Apollo unimpressed.
"Well It's time I got serious." Apollo said as he powered up he got buffed up, the lines on his body spread across, the spikes got bigger and his shoulder pads got bigger (the real neos).
"Behold uncle my true neos form." Apollo said with a deeper voice.
"Whoa Apollo new form is a lot cooler now." Trunks said from the sidelines.
"Yeah I have to agree." Bulma said
Apollo charged vanishing surprising Vegeta as he punched him in the stomach making Vegeta fly away as Apollo went after him.
Vegeta got a hold of himself and charged aiming to punch him but Apollo blocked it with ease with his arm then kicked Vegeta in the stomach and did a sledgehammer attack (xenoverse) sending Vegeta flying down.
Vegeta stopped and powered up to his super saiyan form and Apollo said:"Finally I can test my new strenght againts that form."
Vegeta charged along with Apollo as their fists clashed with each other creating shockwaves, they continued blow after blow creating shockwaves each time.
"Amazing Apollo keeping up with dad in super saiyan." Trunks said shocked at what hes seeing.
Then Goku appeared with instant transmission surprising Bulma almost giving her a heart attack.
"Hey Bulma I felt Vegetas power againts someone else that I didn't recognise so I came to see." Goku said.
"Goku don't do that you scared me." Bulma yelled at him.
"Bulma." They heard a voice they saw Krillin, Piccolo and Gohan flying to them.
"Hey guys did you came here because of the mysterious energy?" Goku asked them.
"Yep we felt Vegeta power and came to check who hes fighting." Krillin responded.
Also out of nowhere Beerus and Whis also appeared and Whis said:" why hello their Bulma you wouldn't have any tasty food for us."
"Yes I'm quite hungry." Beerus said.
"Seriously whats this a party and for your answer guys just look up ahead." Bulma said while pointing up everyone looked up.
Vegeta and Apollo contined to clash punches until Vegeta kicked him away charging while Apollo flew back Vegeta tried to punch him again but Apollo grabbed his arm and threw him away.
Everyon was stunned and what they were seeing.
"Hey Bulma whos that white guy with horn on his head?" Goku asked her.
"That's my nephew Apollo he came here for a visit then after he wanted to see how strong Trunk is Vegeta decided to fight him to see his strenght."Bulma explained to them.
The z fighters were shocked to hear who the newcomer is, while Beerus stared at them while Whis looked at Apollo as the thinks he saw this type of power somewhere.
Both Vegeta and Apollo separated and Vegeta charged his signature beam: "Galick Gun." and Apollo charged his in the orb of his chest:" Full powered neos wave". and they beams fired at each to other clashing and fighting for dominance until it exploded.
Dust settled to reveal both of them still flying and Vegeta gave a smirk and said:" Not bad looks like you have some interesting moves but let me show you a new level of super saiyan." as Vegeta transformed in to ssj2.
"Whoa I haven't seen that one but that won't keep me down as your not the only one with extra forms." Apollo said confusing Vegeta and everyone.
"What does he mean?" Krillin asked
"Where about to find out." Piccolo said.
Apollo powered up and started to glow a aquatic blue and transformed into a aquatic version of himself with his horn and spikes becoming fins, hes now blue and white with a gold crest on his chest.
"Aqua Neos." Apollo said surprising everybody.
"Now his a fish." Vegeta comented about his form.
Apollo charged foward striking Vegeta with mutliple punches as he block them until Apollo eyes glowed and sent a laser from his eyes sending Vegeta away.
"Now take this Sonic Zoom." Apollo said as he sent a wave of water at Vegeta pushing him back even further until he made a explosive wave destroying it.
"Whoa Apollo amazing he able to push Vegeta back in ssj2." Goku said impressed.
"Well got anymore forms I should know?" Vegeta questioned Apollo.
"How about this one." Apollo said as he glowed red tranforming in to a red version of himself, with talons and wings and said:" Air neos."
"Unbelievable his got even more of those forms of his." Krillin said in shock.
Whis remembered and smiled and said:"it seems young Apollo quite fortunate to have this power."
Everyone turned to him and Beerus asked:"Oh you know what it is then tell us."
"Well why don't we watch them for now and i'll tell you after the fight." Whis said.
Apollo vanished again suprising Vegeta again appeared behind him and kicked him away and started to blitz him sending to every side like a ragdoll and then started flying around Vegeta creating a Mini tornado trapping him while Vegeta was being spun around.
"I see that form increases his speed." Piccolo said to them.
"What?" Goku said confused.
"Its simple dad these forms give Apollo different abilites for each one so now he can manipulate the wind." Gohan said making Goku understand.
Vegeta destroyed the tornado and started to power up.
"Now lets see you take this." Vegeta said as he spread his arms out while gathering energy in them and then puts them together and said: "Final Flash" as he sent his most powerfull attack at Apollo.
Apollo seeing it coming for him decided to change to another form and the attack consumed him.
Vegeta looked at the smoke and was surprised to see Apollo with a drill for a arm and green and brown colors. "Grand Neos."
"Whoa he took Vegetas final flash I guess that forms more durable." Goku said.
"Now for my next form." Apollo powered up again and tranformed into a insect version of him self."Flare Neos."
Apollo body started to heat up and said:" Well uncle behold the power of Flare Neos not only do I control fire but I'll get stronger through time so I can beat ssj2."
Vegeta laughed at him and Apollo said:"What's so funny?"
"I'll admit your forms are impressive but let me show you the most powerfull super saiyan form in existence." Vegeta said confusing him.
Vegetas eyes glowed Blue and he transformed in to super saiyan blue and said:" Behold super saiyan blue."
Apollo was surprised by this and tought:what is this pressure I've never felt anything this powerful before.
Vegeta charged strinking Apollo in the stomach making him grunt and then sent him flying to the ground.
Apollo laid there as he transformed back as Bulma and Trunks went to check on him.
"Apollo are okay?" Bulma asked worried about him.
Vegeta cancelled his transformation and flew down as Apollo opened his eyes to look at him.
"tch if it makes you feel any better your stronger than most of the opponents i've faced." Vegeta said with frown on his face.
Goku went next to Apollo and gave him a senzu bean and said:" Here take this."
Apollo ate it and got up fully healed and asked while looking at himself:"whoa what was that".
"Senzu bean it heals anybody to full strenght and by the way mine names Goku." Goku said.
"Oh I remember about you from auntie Bulma she talked a lot about your adventures." Apollo said making Goku smile.
"Well it's still impressive from someone so young being able to use cosmic force like that againts Vegeta." Whis said.
Apollo looked at him and asked:"Wait you know what my power is?"
"Why yes you see cosmic force is a energy from space it self given to those that are worthy with a pure heart it gives the user the ability to break their limits and grants them forms based on the user." Whis explained surprising everybody.
"Wait a minute Whis if that so impressive then how I never came across this?" Beerus asked.
"Oh thats because it was once tought to have disappeared forevor but looks like one maneged to remain and bonded with young Apollo here." Wish said while pointing at him.
"Whoa that's so cool we should fight one of these days that fight got me excited." Goku said.
"Ok thats enough let him rest he just fought againts Vegeta now how about a nice meal Apollo since your here joins alright." Bulma said making Apollo smile and nodded.
"Finaly some food and I'm quite hungry." Beerus said while everyone went back to the house.
Apollo stopped and took out a pocket watch out and oppened it with saying: even if the world is shrouded in darkness ones light can overcome it and clear the sky.
Apollo looked at it and said: " Dad." then he put it back on his pocket and ran towards the rest of the group.
Note: there it is everybody a explanation on the power of neos and Apollo fight with Vegeta also gonna make the pairing a harem: Kale, Caulifla, Yubel, android 21 and maybe a angel ( Cus, marcarita or vados) and thank you BladeKnightmare for the form idea also Apollo might train with Whis after the goku black arc.