In the Tianhe Realm, the foremost of the Five Continents and Four Seas is the Heaven and Sea.
At the very beginning of the Tianhe Realm, there was only a boundless ocean born within the Void. After the Mother of Water built the world, she left her own legacy within that primordial vast sea, and that was the origin of the Sky Sea Jellyfish Palace.
Since the Sixth Senior Sister bears the name "Heaven and Sea," Chen Mobai could basically be certain that the new Universe his senior brothers and sisters in the Purple Cloud Palace sought to open up today was precisely the Tianhe Realm he had been shuttling back and forth through for more than two hundred years.
