The Lion King was at the Transformation Stage, his descendants all varied in their cultivation levels, but most of them were already at the Demon Core Stage—the presence of a king that strong.
"Haha, you're right, we can't let those lower-level youngsters be active in front of us, we are kings after all, huh." The Tiger King spoke as well.
The Tiger King was also at the Transformation Stage, and his newborn cubs could already Gather Spirit. Most of his descendants were at the Demon Core Stage, with some at bone refining and others at body tempering stages.
The Wolf King was merely at the Demon Core Stage, while his pack practiced bone refining, with only the youngest pup at the Gathering Spirit stage.
The Leopard King was at the Demon Core Stage, and his group of leopards was at the bone refining stage.