Zeno appeared in the future timeline by Goku

Goku: Hey zenni!

Zeno: looks at the sky to see infinite zamasu

Zeno: Did you do this, goku?

Goku: No! The guy up there did it! Nasty things like this must be erased, right?

Zeno:Yes, you're ri-

A cat entered the scene getting zeno's attention

Zeno: gasp Such cute thing! Grabs the cat and plays around with it

Goku: zenni, you, uh.. alright?

And then when the cat ran away

Zeno: i wish I was a thing that cute.

And it became literal

Vegeta: wh- H- he what-

Goku: HUH?

zeno is now a cat with still his conscious and powers now