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

Multiversal Exploration Arc, Meko of the 3rd

The dog people run away, abandoning their captured. I watch the people that can move tun over and free the captured, starting some healing as I teleport around, using my Yardrat training to heal the people.

2 hours later.

I enter a building where a taller woman is sitting at a desk, waiting for me. Giving her a respectful bow, I wait for her to give me permission to speak as she gestures to the chair across from her. Walking over, I sit down.
"So, who are you?" The woman questions, serious but also somewhat relieved the people are safe.
"I am William Carter-Tindale from the 7th Universe, but I'm an anomaly myself in this multiverse. I was dropped here 2 decades ago by Fu, and I was given a chance to turn my life around." I answer with a calm but also slightly nervous tone. After a few more minutes of sharing how my life was before being sent to this multiverse, she looks at a photo on the wall that looks ancient. I look at it, shocked at what I see. It looks like me, but I'm sitting next to an abnormally large female cat. "How am I in that photo?" She takes a moment but sighs and starts explaining.
"This is how our species began. A man and a mutated to be larger female cat finding closeness and intimacy." She reveals, seemingly fond of this picture. "It started off with larger cats with human intelligence but evolved into what you see now." I take a moment, processing this before talking.
"Would that mean that..." I take a moment, hesitating before continuing. "...that I'm your ancestor?" I finally finish with a questioning tone, nervous about this. The fact I'm taking to technically a descendant of mine is nerve-wracking. She nods in acknowledgement.
"That makes sense. What I want to know now, though, is why you're here." She responds with a very calm tone, causing me to relax as she seems very chill about all this.
"I want to teach the people things I've learnt over my time here." I answer in a straightforward and focused tone.
Only a week later, I exit a tent to see her having gathered everyone at a training field. Teleporting over, I look around as she begins to speak.
"This is the man who began our species, everyone. He is here to teach us all what he's learnt from his time in this world." The woman openly says, causing everyone to look at me with shock, which quickly turns to awe and acceptance to learn.

2 hours later.
"Ki flows through all of us. To control it in the ways I can requires this training. Ki is life energy. It flows through everything." I instruct with a calm yet focused tone, watching as they take in my lessons about ki. "Channel it to your hands, try to form a ki ball." After some focus, I see everyone form a ball of ki between their hands. "Good. You're all fast learners. I've already explained flying as well, so try to practice with levitating off the ground." Flying to the outskirts of the area, I look at a far-out city. The dog humanoids must be there.

Deko City, Tower of Power

The surviving dog humanoids, the Deko, run into a room, scared for their lives after what I did to their allies. The taller military man with a dog tail and dog ears glances over, wondering what the hell they're scared for.
"What happened? Why did you return with no prisoners?" The man questioned, stern and frustrated.
"S-some other man a-a-appeared, he killed our strongest!" One of the survivors responded, scared of death. "He had such surgical precision with ripping one of their brains clean out!" The mans eyes widen in shock.
"Give me a full report!" The man commands with a shocked but also angry expression and tone.

Meko Training Camp, 2 months later

The Meko warriors fly around as they spar, clashing against each other with skill. Watching them with a smile, I glance at the female leader, who I've learnt is called Hella Carter.
"I believe they're ready to learn how to transform." I tell her, remaining calm and collected. Hella looks at me, her expression shifting to surprise.
"Are you sure?" Hella responds with a surprised tone, wondering if I'm really about to do this. I nod, then looking at everyone landing to rest.
"Everyone, it's time for your next step. Transforming." I call out into the field, turning everyones attention to me as they nod, standing up. Transforming into Warrior Cat, I walk between them all. "Remember how this transformation feels to sense. Memorise it and try to emulate it." Everyone nods and focuses their ki sensing from my training, trying to emulate the feeling. My ki is far higher than any of theirs, but the fact that it overwhelms their senses helps with emulation. Glows of yellow, green, red, grey, and white erupt around me. Some black auras flare to life, but they're also transforming. As the light clears after a few minutes, I look at the sight in front of me. They're all transformed into Warrior Cat. I sense something else, though. I look to see my future self with Shin. Something happened for him to return to this timeline with such a concerned expression.