At this very moment, Yi Beidou was doing the exact same thing as him—borrowing a great deal of the Immortal Mountain's Magnetic Force.
In fact, this wasn't a spur-of-the-moment decision for Yi Beidou. The idea had come to him after he witnessed the Alchemist reattach his severed limb.
After all, from the moment he had first set foot on the Immortal Mountain, he had sensed the peculiarity of this magnetic field. His own wounds had begun to heal at an accelerated rate.
This was enough to prove that the Magnetic Force wasn't only effective for the Alchemist.
Most importantly, even after the Alchemist had used the Penglai Technique, the feeling of his own hand healing faster didn't stop.
This was proof enough that the Alchemist was also just borrowing this magnetic field through some method, rather than being its true master.
Otherwise, given the man's cautious nature, he would have immediately cut them off from the Penglai magnetic field's effects.
