166 The God of Life Kao (Part 1)_2

Thinking of this, Nian Bing suddenly became polite, "Senior Ka Ao, sometimes even I feel that my spiritual power is quite strange, but unfortunately, because I once released my Life Energy to cast a spell, my Life Energy was completely depleted. Without the support of Innate Qi, my spiritual power can no longer be released at its strongest level. Although my spiritual power has improved on the way here, I don't fully understand where exactly the improvements are."

Ka Ao looked at Nian Bing and slightly furrowed his brow, "Remember, from now on, always protect your body with your spiritual power. If I find a trace of the breath of death leaking out, I will immediately erase you from this world."