I wish the author had made Yang Kai's entry in the dao of space more significant and meaningful. Now he just got the space tearing technique randomly from the leader of a minor sect neighbouring the Holy Land, because the dude wanted to make amends. It feels like he should have got it as an inheritance from a closed off small world, after much danger and struggle. It would have been easy to explain an ancient master hiding in such a place and leaving the inheritance behind. But now one in ten million technique was in the hands of an utter nobody who casually handed it over because he was sowwy he might have ended up offending the Holy Land, as a small part of a large crowd. Not to mention Yang Kai wouldn't have even cared one bit if the dude simply had disappeared, not making any further trouble for him. It was too random and haphazard, for such an ultra rare technique.