yijao

"Ah! Yi an’ jao are the Gaori words ‘fer yes and no. It means, uh…sorta both ‘y’know’ and ‘do we understand each other’ at the same time"

It is from the webnovel series The Deathworlders

"Hey, we're gonna go have the bestest fun and then, you're gonna get serious so we can do the job, yijao?"