By this point, Han Sen was very weak. But so too were the three super creatures, who were now robbed of the protection that the now-slain Holy Lightshield Bug had given them.
Han Sen was prepared to allow Little Angel to slay the rest before they left, but a horrible roaring soon sounded. And when he heard it, he sensed the foreboding dread he felt when he first encountered the Devil-Blood King. It must have respawned.
Without hesitation, Han Sen ran out of the shelter under the protection of Little Angel. He brought with him the body of the holy bug and the Life Geno Essence of the witch.
The Devil-Blood King was strangely powerful. Han Sen had barely succeeded with his assassination attempt, and he didn't fancy his chances if he were to fight against him head-to-head. Factoring in his current exhaustion, he thought it best to get out while the getting was good.