Upon hearing that, Yu Huai and the others finally took a deep breath.
They had genuinely been scared to death just now; learning a Heavenly Spirit Technique in just one hour was like a death knell to their confidence!
Luckily, Ling Chen was just joking with them.
"Never again should I do something so frightening."
Ling Chen silently admonished himself.
He realized he had become somewhat conceited.
Because of his previous constant cultivation practice, his first reaction when encountering a Spirit Art was to quickly master it, without considering how shockingly unorthodox this was!
"Okay, I was just joking with all the senior brothers and sisters just now. Now, I will explain the key points in cultivating the Heavenly Heart Sword Technique..."
Ling Chen began to explain.
His explanation was profound yet simple, and easy to understand.
Even a cultivator at the Primordial Pill Realm might not be able to achieve this level of clarity.
