Of course, keeping secrets referred to concealing their individual abilities from each other. Whether it was the angel yielding the Divine Hammer or the amalgamation of three clone magics, both were undoubtedly the trump cards of the two individuals.
The waste referred to the fact that their abilities, which were just used, were somewhat extravagantly utilized against the red blood berserk demon. The angel yielding the Divine Hammer had almost reached the 6th Rank, so if Long Dangdang did not cast magic but used his knight's combat abilities or cooperated with even more basic magic, they would be sufficient to kill it without much risk. The spiritual power of the red blood berserk demon was not strong, especially when restrained by the Divine Hammer, and it could not exert its full strength at all.
