Rimuru Felt It Was a Waste of Talent; The Terrifying Great Underground Labyrinth

For example, the set of armor bestowed upon Ze'Chion was as hard as Mythical Grade armor.

Combined with Ze'Chion's naturally powerful shell, his defense now was simply... incredible!

The other Ten Great Labyrinth Masters had also received Legendary Grade weapons personally forged by Mo Li.

For instance, the staff currently in Adaman's hand was Legendary Grade.

The more Rimuru thought about it, the more she felt that this really might have something to do with herself and Ari.

This had gone a little too far as encouragement!

According to Ramiris, Adaman had truly advanced from an ordinary undead into an Undead King. That title was no empty name; it was the real deal.

Alberuth had also advanced from an ordinary Undead Knight into the higher-ranked Undead Paladin.

With the Great Underground Labyrinth serving as such a blessed training ground, their strength had undergone a truly transformative increase.

Adaman had been directly granted a Demon Lord Seed by the world. All he lacked before becoming a True Demon King was a human soul.

Alberuth also possessed combat power infinitely close to that of a Demon Lord Seed, only one step away from reaching that level.

Together with the Undead Dragon at Adaman's side, this trio truly possessed the power to wipe out a medium-sized nation.

The reason Alberuth could withstand Holy Magic—the Spirit Particle Holy Cannon—was that after advancing into the higher species of Undead Paladin, he had acquired a skill called Holy-Demonic Conversion.

With the support of that skill, Alberuth had changed from an undead-type being into one with both undead and holy attributes.

That was why Mark's Spirit Particle Holy Cannon had no effect on him whatsoever.

However, this skill had its limits. It worked if the opponent was weaker than him, equal to him, or only slightly stronger.