The time I was fused with my cat and sent into the Dragon Ball world

Beerus

4 years have gone by since Majin Buu and 10 since Broly. Bulma's birthday party is in full swing as I watch Gato interacting with Goten and Trunks, overall being a positive influence now he's a teenager. Snake is drunk right now, so I'm keeping her distracted and trying to sober her up with soft drinks. Goku is nowhere to be seen, but I know why.

King Kai's Planet.

Goku trains hard to perfect Super Saiyan 3, and unlocks Super Saiyan 4 with knowledge of how to, having unlocked it because of his sped up Super Saiyan development and already having trained it for living world use by now. King Kai sits nervous as he learns Beerus has woken up from the Supreme Kai.
"Got it, Goku won't know about Beerus." King Kai says in response to a warning to make sure Goku doesn't learn about Beerus, and Goku, in this timeline, doesn't learn about him until he arrives at King Kai's Planet. Even if he was focused on training more than normal, but this part still goes normally despite that.

Bulma's Party.

I sense Goku lose to someone, a presence with a lot of god ki. Immediately realising who this is, I become deeply worried. Snake seems to notice despite her drunken state and pulls me into a drunken hold.
"Hey, why're you so nervous, honey? You look like you've seen a ghost. Hehe." A drunk Princess Snake giggles to me, talking in a drunken slur.
"Remember how I told you about Beerus?" I respond in question, that drunken state immediately disappearing from Snake as she becomes worried.
"Is it him?" She asks, deeply concerned as she glances at Gato.
"It's Beerus. He's coming to earth. I know what he wants, and I've told Bulma already about Beerus a year ago and prepared ahead of time. Goku and Vegeta know about the ritual, but we may not have enough Saiyans." I respond in answer, concerned. At the same time, my ears flicker, and my tail twitches. My ears pick it up faster than my senses as I realise it. Beerus is here. Nodding at Snake, I go to the pool Beerus and Whis arrived at to greet them. As I walk over, Beerus glances at me as I finally finish ascending the stairs. I tense up, and Whis just smiles.
"So, it's you I was told about. The anomaly. The one who changed this world's flow." Beerus starts, seemingly calm, but I can sense his ki lightly twitching.
"Yes, Lord Beerus. I am the one you speak of. The food on earth is quite good, and I'm sure you'd enjoy it." I respond, trying to keep calm. With Buu dead, I know things won't go as bad as originally. Beerus' ki calms down, and I release the tension in my body.
"Very well. I do have one thing to ask, however." Beerus responds, tilting his head in curiosity. "What do you know about the Super Saiyan God? The one on North Kai's world was quite impressive, and he said you'd know because you told him and the Prince." I let out a small sigh, but nodding.
"Indeed, I know of the ritual for the Super Saiyan God transformation. However, we do not have the 6 Saiyans required at this moment, as the only Saiyans we have on earth are Goku, Vegeta, Gohan, Goten, and Trunks. We need 6, and all 6 must be pure of heart." I confirm to Beerus, speaking of the God Ritual in a calm yet concerned tone as Beerus becomes slightly irritated.
"So I won't have my Super Saiyan God here?!" Beerus yells back in anger, drawing the attention of everyone at the party as I reflexively power up into my Cat God form. Ominous purple ki flows around Beerus.
"Lord Beerus, there's other ways to get the Super Saiyan God transformation! You can train Goku and Vegeta to achieve it, Whis is the perfect mentor for that!" I panickedly respond, stepping back and adopting a fighting stance just in case. Beerus rises high, growing in power as he glares down at me.
"Oh, you'd know that, anomaly! Since I'm already angry, we might as well fight! If you don't satisfy me in this battle, I'll destroy the planet!" Beerus roars out, his ki rapidly exploding out.
"Nobody get involved, Beerus is too strong! Videl, you may need to tell Gohan now! We need Goku here as well for a Ritual! I'll buy time!" I yell to everyone at the party, raising my power higher as the godly red of my eyes turns a crystal blue, the godly aura gaining a radiant blue on top. I then fly in, Beerus charging at me from above as we clash fists. Things went wrong. Very wrong.