Chapter 689: Chapter 689: Entering the Undead Tower

Once free from the restraint of the Black Warrior, these common monsters were no match for Song Jian. And within no time, all the remaining Skeleton Warriors had turned into a pile of shattered bones.

After collecting the materials dropped by the Skeleton Warriors, Song Jian took out an Advanced Healing Potion from his bag and drank it, slowly restoring his Vitality Points. At this time, the limping Black Warrior was making its way towards him, its bone knife radiating a striking red glow.

Song Jian slightly furrowed his brows. The Black Warrior in front of him strangely seemed devoid of intelligence, acting like a mere killing machine without any regard for its own safety.

"Superior-level humanoid creatures wouldn't act like this..." Song Jian thought to himself. However, facing the severely wounded Black Warrior, he swung his long sword, depleting its last bit of Vitality Points.