This is a first story that I've been wanting to write, just my two sense on the issues. Not looking to start a fire war, but shouldn't say since anything is expected. What I can say is Dragon Ball shouldn't be seen as multiple timelines, just as a single timeline with alternate branching paths. Toryiama usually excepts things as just, even GT as its own timeline, which I will answer a few things that come to mind with this story.

Canocity: Dragon Ball is written out as one big manga timeline with the anime following, adding its own things that fans have accepted and argued over the years many times like the original movie but time and quick research has aided us to figure out what is official (Toriyama written) and Toei filler. I say it as it is because fans have shut down anything Toei based via "Has to be written by Toriyama himself." He has had deep involvement that many oversee, even though he doesn't write the story he oversees the project from Movies and even GT, designing the spaceship and additional sidekick for the Black Star Dragon Ball Sage along with a couple of planet and refered to his GT staff excellent, praising in particular the series animator, "animator Nakatsuru-kun is amazingly skilled, and mastered the peculiarities of my drawings" who developed Bardock- Father of Goku movie and Lord Slug films. The reason I go in depth on this topic is to remind everyone that this is just a fanfiction story, but don't expect too much canocity on my end. My story is going to be my take on the original Saiyan legend, my placement of GT in Super and an alternate- alternate timeline that continues to move with the flow of Super's timeline.

Power Scaling This is going to be quite tricky, having watched GT a few years ago and my Super knowledge has holes in the process. I get where Goku is at now, but I don't rely on Youtubers, some enjoying and holding the anime dearly to use wild calculations. I can't argue against them as they apply real life physics to them, which distorts any story which does happen on their channel. They can heavily downplay story's, "lowballing" and making a topic on that individually, while releasing another video months later taking feats that argued so heavily as to why this character sucks to act like they care and used the destroyed feats they broken to assemble and "highball". Its quite an ingenious act, for additional videos and views but I guess I'm sinking to the hate and wasting your time. What I'm going to do is use Toriyama's old scale of 1 - 15 to evenly place GT villains in comfortable areas.

Goku as a Saiyan God is a 6, Beerus as a 10 and Whis 15. This is heavily outdated, but head canons within the realm of the readers thinking should help us make this old theory work. Now, I want to say this level is to show where the user is on the deity level. Beerus is a special case, he is the Max God. He can eliminate anything in his path, making him another level that is dangerous for Saiyan God Goku, and I'll discuss further later on. GT villain wise, nothing is a major threat for Goku until Baby, and I believe Baby scratches the borderline of God just like Saiyan God. Not saying he is instantly one, but more like Golden Frieza, he achieved it through power. I'd say he is a 1, forcing Super Saiyan 4, Primal Saiyan to be 1.5. Baby tried heavily to kill him, resorting to a Super Saiyan Great Ape that put him close, but not enough. The reason they are even on the list at all is the fact Gohan in GT kept training and would have his mystic form ontop of his Super Saiyan form, making him a deadly adversary for Pan but immediate scrub for Goku. GT Goku is very hard to calculate, especially in his kid form but I think his status only affects him stamina wise, Super Saiyan 3 being harder to sustain but no longer an issue when he got his tail.

My only basis for this story is a dedicated power level chart from a VS Wiki that does add numbers- ( wiki/User_blog:Pikachu942/My_Dragonball_Power_Level_Chart#Resurrection_F) If you want to explore, but here it says Goku after training on Supreme Kai's world to head out to fight Baby was at 31 Billion Base, Super Saiyan 3 being 12.4 Trillion while Baby in his max stated was 60 Trillion to beat Majuub who came close at a 50 Trillion fight. Goku at the end of Dragon Ball Z with Super Saiyan 3 was 28 Billion, making things about right. This is the beginning of the God Status, so I'll show where they settle and compare with Battle of Gods now. Goku charged Beerus at his same 28 Billon, but with Zenkai and added years he was rounded off to 30 Billion. Beerus didn't needed to try, keeping his Ki at an even 50 Billion to not kill Goku. Goten and Trunks are both 1 Billion in the movie, Vegeta Super Saiyan 2 is 7 Billion, Gohan going Mystic is 650 Billion, Gotenks arrival is 2 Billion but going Super Saiyan 3 pushes them to 928 Billion, never breaking Beerus stride. Goku finally going Saiyan God pushed him to 500 Trillion, breaking the surface of a God to feel its level. Beerus toys with him, being at his 1% which is an even 10 Trillion. Beerus being a True God has better reflexs and can counter much of what Goku through at him, so when Goku joked with him about holding back is where the real significance occures. Beerus still paces himself, but began to go more violent with Goku, Beerus power resting at 600 Trillion since he feels where Goku is at in the level of a God and doesn't want to straight up kill him.

Once Goku absorbs Beerus attack, he infuses the God Ki with his own form. Being in his base with his Ki in control places him at 750 Trillion, and using his Super Saiyan Form, he once head toe to toe with Beerus at a new level of 37.5 Quadrillion. Beerus had to try to keep up with this raged Saiyan, being at 50 Quadrillion for Goku to finally to realize he stands no chance against his immense power. Hope you are still following, I try not to include too many Zero's to throw people off. Goku and Vegeta with Whis training are at a close 150 Billion and 160 Billion respectively, Vegeta having the longer training to be ahead. 4 Months of training on Frieza's end makes him 10 Billion, and his final form 100 Billion, which is why Goku had the better edge and more time pacing himself. Once Frieza is Golden, he is 100 Quintillion. Super Saiyan God Goku or Blue (Calling Red Saiyan God and Blue Super Saiyan God to keep things simple, could be ocd thing.) is 75 Quintillion and Vegeta's 80 Quintillion. Frieza running out is reduced to 50 Quintillion and this is where I stop until the story happens or not. Power levels are bullshit, but they do exists for any given moment. Its just hard calculating them, good thing the world has time to offer and Dragon Ball endless fans to do so. Now GT's Baby almost feels insignificant if it weren't for the fact that I cut off GT for a reason. Now we can use the endgame of GT to compare to Super and where original max limit of Blue before Goku Black carried it into another realm of intensity. Another day to compare I suppose.

Once Goku evolves into the Primal Saiyan, he was at 124 Trillion, Baby resorting to Golden Great Ape which was 120 Trillion. The Super 17 arc and first 4 Dragons are good to polish out the characters to their max (Odd way of saying increasing steadily.) Goku's Primal Saiyan form was at 160 Trillion, Nouva Shenron coming close at 155 Trillon and Eis with 145 Trillion. The Shadow Dragons to me are true Deities, like Earth Gods but its just that Beerus position is to wipe out anything and everything that is a threat to creation, including already occupied areas. Its just that we don't choose our destructors, but Beerus is a powerful one when compared amongst Gods of Destructions (From what I heard, too vague to speculate.) Syn Shenron was 170 Trillion, having an advantage against Goku who was blinded previously by Eis. Goku had to go Full Powered Super Saiyan 4 to force Syn back, going at 190 Trillion and Vegeta coming to the scene with 200 Trillion around his back. Omega soon formed and using the 7 Shadow Dragon Balls, he used the 7 Dragons powers to applify each individual attack for more damage, hence Nuova's fire doing nothing to Goku but does extreme damage from Omega. Omega is 475 Trillion, forcing Goku to fuse with Vegeta to form Gogeta Primal Saiyan. Gogeta was an immense 15.6 Quadrillion, a set of zeros behind Quintillion but nonetheless impressive. His 100X Big Bang Kamehameha was set to 1.56 Quintillion, heavily wounding Omega but not enough to kill. The Universal Spirit bomb was set to 1 Quadrillion, and was the last but useful dud to end it all. It goes on, but I think I'll leave it up to you guys.

Plot:Plot is going to be headcanon driven, so hopefully you can tag along. In the end of GT, Goku flies off with Shenron after absorbing the Dragon Ball and its left up to the audience to decide what happens to Goku. Some say he became one with the Dragon Balls to explore the Multiverse to fight worthy fighters, some say his story ends and he sacrifices himself to keep the Earth safe from threats. Rare ones say omnipresence, but I want to say he fused with the cleansed Dragon Balls. The positivity and negativity were brought to a calm by the Saiyans last but light piercing struggled and ended the Universe Corroding essence that was Omega Shenron, so the potential of Omega was infused to Goku to handle. Shenron senses the timelines fixing itself as the negativity of the Dragon Balls is what caused the parallel world to snap and branch off. Maybe he brings the GT Goku to the fixing point of the Universe (Battle of Gods occuring and Super's timeline.) for any assistence and could discuss things with Whis as he is tethered with Goku on GT's condition. Potential blends and battles to occure from these power hungry realms, the loss of GT Goku forcing Vegeta to near ends and a struggle for new heights. Will keep it close to the Dragon Ball story as best I can, will add other storys that might take different approaches, who knows. This is just a first, but don't expect it to be my main Dragon Ball story to branch other stories like others, some will tie in and others will not.

Dragon Ball, Dragon Ball Z, Dragon Ball GT and Dragon Ball Super are works owned by Toriyama and Toei Animation. I never said I was, but this is mostly an idea I've been having and wanting to write down with many other stories than don't nessecarily mean Dragon Ball. I'm all over the place, but leaving this one here for your entertainment and testing of waters. See yaa till another day.