What drew Cain's attention was the thin blood saber he took from Sabina. A sharp light appeared in his eyes as he felt the power of this one and realized it was an Adamantine Artifact.
Adamantine Artifacts are very powerful weapons, and they were at an even higher level than Slaughter and Blood Nails. Of course, the latter was a Holy Weapon and could grow alongside Cain's energy pool, but its limit was at the Peak Apotheosis Realm, while the thin blood blade could enhance the attacks from Divine Ascension Masters.
Although Cain wanted to know more about the weapon, the Ego Mark of Sabina in it was much more powerful than in the space ring, and trying to break through it by force would be dangerous, so he just left it be for the time being.
There were also starry gems, but while they were powerful, they did not offer more powerful spells than the ones he currently had.
