The flying boat, no matter how fast it flew, couldn't outpace the pursuit of a master from the Earth Immortal Realm.
Therefore, it was best for the flying boat to be equipped with invisibility features, which of course required much more money.
Plus, what if the white-haired witch had something on her that could be tracked?
The flying boat he'd refine himself would also need anti-tracking features.
All these additions meant the cost of the flying boat was truly terrifying.
After buying all the materials needed to refine the flying boat, Cao Zhen didn't go to the Immortal Reception House; instead, he returned to the seven-story tower to see Fang Tuojie once again.
"Brother Fang, can you help me out? I need to refine a flying boat, but my mana isn't sufficient. With your help, I could refine the flying boat faster, and the result would be much stronger," he said.
