It's not that learning the Inference Water True Skill means you can't later switch to cultivating a Water Element Lingxu Treasure Manual. It's just that each True Skill inheritance starts at a value of five million Immortal Crystals, and only comes around once every five hundred years. If you switch later, that Divine Power Realm inheritance slot is basically thrown away.
If Wang Anxin has a chance to hit Unparalleled, then we'll have to find a way to get him a Treasure Manual. This inheritance slot can then be handed over to other clan members with Primordial Water Bloodline. Even if we just sell it for five million Immortal Crystals, that's still a sweet deal.
The two brothers chatted about domestic trivia, trading lines back and forth, faces perfectly natural, clearly not feeling there was anything wrong with what they were saying.
