Wei Zifeng ordered people to hurry to the Northern Sea. The emissaries sent consisted of six individuals, all with considerable cultivation levels, especially the leader, who was at the Golden Core First Layer, while the other five were at the Foundation Establishment Seventh Layer. The Wei family really did things on a grand scale.
However, even they would take a few hours to reach the Northern Sea. They couldn't possibly expect the one with Golden Core First Layer cultivation to fly thousands of miles by himself, could they? Wei Zifeng was aware of how rare spiritual power was. Besides, the order was to rush over without specifying a time limit, so bringing him back would suffice.
At Yishanzhuang, Su Ruoxi was indeed there, but there was a protective formation around the place. Guan Xing wasn't foolish; as soon as they made a move, he'd come up with corresponding countermeasures. To breach the formation in a short time was impossible.