Several hundred later.
The rift between the two realms in the Cosmic Frontier had grown increasingly terrifying and vast.
Boom! Boom! Boom!
Ancient vessel-continents that blotted out the sky and sun were crossing between realms. Countless powerful beings from the Bo Realm roared as the Bo Clan's armies bore down, a boundless, surging tide, with so many immortals that they could not be counted...
"Such pure Immortal Spirit Qi."
"The Void here is making the Three Thousand Universes ever stronger. Even their stars are expanding, forming countless cultivation stars. What a fine place!"
"Our clan should have been here all along."
"Fellow Daoists, expand our borders!"
"Kill-"
"Roar!!!"
Outside the cosmic rift, earth-shaking cries erupted, reverberating like the roar of mountains and seas. The entire Bo Clan seethed as they charged toward the countless inhabited stars of the Cosmic Frontier, frantically seizing the major Starry-Sky Routes as well.
Their advance was as swift as lightning tearing through the starry sky.
By the time the news spread throughout the universe.
The Bo Clan had already occupied the Cosmic Frontier and even established a firm foothold in the Upper Realm's universe. Countless clansmen made frenzied breakthroughs, and the foundations of a former overlord clan of the True Immortal Realm finally found their use after reaching the Upper Realm.
Their attainments in Dao Artifacts, cultivation methods, techniques, and more were an entire era ahead, crushing the Starry-Sky Myriad Races throughout the Cosmic Frontier until they could not raise their heads. Yet resistance was also exceptionally fierce. In trying to pit one clan against the Ten Thousand Clans of the Upper Realm, the Bo Clan had even become mired in a cosmic war for a time.
And the truth was.
Marching through the universe was ten thousand times harder than marching through the