The two Great Thousand Realms collided.
A massive World Passage was formed by the collision between the Two Great Worlds.
And almost at the same time.
The Heavenly Dragon Clan of the Heavenly Dragon Great Thousand Realm invaded the Heavenly Fire Great Thousand Realm with flash of lightning speed.
Caught off guard, the Human Race of the Heavenly Fire Great Thousand Realm retreated steadily.
Clearly, this exceptionally swift invasion had been meticulously prepared by the Heavenly Dragon Clan of the Heavenly Dragon Great Thousand Realm.
Had the Human Race not possessed the Home Field Advantage, with the Heavenly Dragon Clan suffering immense suppression within the Heavenly Fire Great Thousand Realm.
The Heavenly Fire Great Thousand Realm would likely have already fallen completely.
Yet even so, the situation within the Heavenly Fire Great Thousand Realm had become precarious.
Because an Immortal Emperor Expert of the Heavenly Dragon Clan was stationed in the Heavenly Dragon Great Thousand Realm.
Even in the face of an invasion that concerned Life and Death, the Heavenly Fire Great Thousand Realm Heavenly Dao was doing its utmost to suppress and backlash against the Heavenly Dragon Clan's experts.
But the Heavenly Fire Great Thousand Realm Heavenly Dao also had to contend with the invasion of the Sky Dragon Great Thousand Realm Heavenly Dao.
Coupled with the fact that the Sky Dragon Great Thousand Realm Heavenly Dao was a notch stronger than the Heavenly Fire Great Thousand Realm Heavenly Dao.
Thus, even with the Home Field Advantage.
The Heavenly Fire Great Thousand Realm Heavenly Dao had to cooperate with three Supreme Giants at the Immortal King Realm Peak of the Human Race.
Just to barely suppress and contain the invasion of that Heavenly Dragon Clan Immortal Emperor Expert.
But after losing the combat power of three Supreme Giants at