Although the Waters of the Sea of Bitterness could not wash away a Yaksha's yin energy or killing intent, they could still inflict terrible pain on it.
Li Xiao would naturally never run over to splash the Waters of the Sea of Bitterness himself. But he had the Teleportation Art and could send the water over to interfere with Red Yaksha, keeping the two Yakshas evenly matched.
Just then, Red Yaksha bit down on Purple Yaksha's hand. Purple Yaksha roared in pain and tried to fight back with its other hand, only for Red Yaksha to seize that hand and twist it.
"Go!"
Seizing the opening, Li Xiao used the Teleportation Art on the Waters of the Sea of Bitterness.
Inside the passage, the Waters of the Sea of Bitterness abruptly appeared above Red Yaksha and poured down over its head. Red Yaksha immediately screeched in agony, momentarily unable to exert any strength. Purple Yaksha seized the chance to resist, wrenching free of Red Yaksha's grip and hammering its head with rapid punches until Red Yaksha lay flat on the ground.
Purple Yaksha's body was angular as well, and two long horns resembling radishes grew from its head. It swept a hand between those horns, gathering a bolt of purple lightning around its fist, then slammed that fist into Red Yaksha's back. Red Yaksha screamed in agony.
But in the next instant, Red Yaksha jerked its head up, opened its mouth, and spat out red mist.
This red mist was Red Yaksha's innate divine ability-Night Dew Death Suffering!
Purple Yaksha took the red mist full in the face. It immediately screamed in agony, stumbling backward until it dropped onto its backside at the end of the passage. Leaning against the wall, it covered its face with both hands and shrieked.