C511 Stratagem
After all, Hei Huang's current strength was indeed enough for him to feel threatened, and this Underground Imperial Palace was also a threat to him!
Looking at the Stellar Radiance around him, Hei Huang spoke blandly: "Peak of the Profound Immortal Realm, your progress is really fast, you are only half a step away from stepping into the Immortal Lord Stage, it is indeed beyond my expectations,