In the past, for the Thunder Roc Flying Boat to make a one-way trip between the Seven Stars Sea and Northern Abyss Cultivation Worlds, it would have needed one or two thousand Fifth-order Spirit Gathering Beads.
The expenditure for an ordinary flying boat was even more horrifying, requiring four or five thousand Spirit Gathering Beads for a one-way trip.
Moreover, Spirit Gathering Beads were not particularly durable items.
Constantly having massive amounts of spiritual energy flow in and out would damage them as well.
Especially when a flying boat encountered danger and had to be driven at full force, Spirit Gathering Beads shattering was commonplace.
Even though Wang Daoyuan did not lack materials, he was unwilling to bear such a tremendous expense.
With the Spirit Pearl Space, Wang Daoyuan could replenish the Spirit Gathering Beads' spiritual energy at any time, so he kept only one or two hundred on hand.
Wang Daoyuan did not need to personally handle the flying boat's subsequent improvements either.
Clone Mo Yu and Blood Spring, one proficient in artifact refinement and the other in alchemy and formations, were more than enough.
Wang Daoyuan had indeed become idle, but now was not the time for Dual Cultivation.
Zhou Luan had far too little combat experience over the years. Most of her cultivation had been piled up through Dual Cultivation and resources.
It was not that her foundation was unstable and would affect breakthroughs, but rather that her control over her own power was insufficient. She could not unleash all her strength and needed a long period of tempering.
Once she could condense an Immortal Power Embryo, her combat strength should surpass that of Mid Deity Transformation Cultivators like Wen Xuanyan.
Condensing an Immortal Power Embryo was not an especially profound technique, but it was not something