When Wang finished dealing with the reflection of himself, he continued forward only to find Ruruo seated cross-legged. She had yet to reach the end. But he did not bother to wait for her, as the area was indeed closer to the center of the hidden cave space. That was the target of this trip.
He was going to spend his time completely analyzing the methods used by the mirror selves to fight him and see if he could perfectly combine them with his techniques. In the future when fighting enemies perhaps he can apply it and manage to apply more force with little effort.