Most of the scrolls on the shelves were Sky Rank techniques, which were indeed suitable for Core Disciples. Inner Court disciples would likely drool over Sky Rank techniques, but Wang Ming remained unimpressed. He did raise an eyebrow when he spotted a few Heaven Rank techniques—though all of them were combat-oriented.
For most Core Disciples, these would be considered treasures. Heaven Rank techniques were extremely rare in the Black Bamboo Kingdom. However, Wang Ming wasn't interested. All the combat techniques available here were beneath his standards—he would only spare a glance at those above Heaven Rank, as most of his current combat techniques were at the Ancient Rank.
He might have shown interest in a Heaven Rank technique if it had unique utility—like his Soul Eyes—but otherwise, it simply wasn't worth his attention.
