C1323 Discover mainland

After Jian Wuchen and the others left the "Apocalypse Mountain Range", they flew towards the center of the "Limitless Land" for an unknown amount of time. Jian Wuchen only knew that he had gone into closed-door training for three times, and based on his experience with those three times, he had spent a total of three thousand years in that high-grade "Primordial Spirit Treasure" flying ship