Primordial: My Father Pangu, So What If I'm Strong?

(Primordial + Witch Clan's Thirteenth Ancestral Witch + Forging the Strongest Witch Clan + Multi-Plane Domination + Uncompromising + Cocky)

Xuanyuan transmigrates to the Primordial World, awakens the God-level Sign-in System, and vows to punch Hongjun, kick the Heavenly Dao, forging the Primordial World's strongest Witch Clan.

Just as he's brimming with ambition, ready to go all out, he discovers that the Primordial World is different from his memories.

It's not the supreme plane, but merely one among countless ordinary planes.

The reason Hongjun and the Heavenly Dao launched one tribulation after another, suppressing the Earthly Dao and Human Dao, wasn't entirely selfish, but rather protecting the Primordial World from another angle.

Because plane rules stipulate that when any plane exceeds ten Saint-realm powerhouses, it must participate in plane domination battles.

Trial leaderboards, divine beast ruins, artifact spirit illusions, technique trials, plane domination battles, Starflow Sea......

While gaining various opportunities, it will also face all sorts of dangers.

Top powerhouses from different planes compete on the same stage.

Can the Primordial World survive the plane domination battles?

(Blurb is weak, please dive into the main story!)