After Shu Ru stabilized her mind and body, she rejoined the couple in examining the place. Thanks to his map, Arthur was able to locate the hiding Yin Beast. It stealthily gazed at them from the other end of the cave, where what seeks is.
Though it was stronger than Shu Ru, the Yin Beast was still weaker than Arthur and Lucy. It had the strength of a High Sovereign and was able to wield an ominous power.
Before Arthur initiated its attack, it sensed the danger coming from the invaders so it chose to engage first. The ground underneath the trio suddenly turned dark and started pulling their bodies downwards.
This acted merely as a mean to slow down its enemies. The beast was the main attacking power, using its lengthy claws, it ferociously slashed at the most dangerous one, Lucy.