Qin Yun was delightfully surprised as he reverently received the sword. "Thank you, Master!"
Connate Cardinal treasures were extremely rare in the Three Realms. Many of the perfected Golden Immortals were invincible in their own fiefs before the Chaos developed. Back then, they were on par with Goddess Nüwa and the Three Pure Ones. They were absolute hegemons! Later, the Three Pure Ones, Goddess Nüwa, and the Buddhist Ancestor managed to attain a higher realm.
However, these older guys refused to bow their heads. At the very least, they showed no fear towards the Dao Ancestors and Buddhist Ancestor in Great Worlds. Therefore, Heavenly Lord of Primordial Unity and Salvation cultivated an avatar, Perfected Primordial Unity, and became a disciple of Primordial Beginning. It was a very rare occurrence in the Three Realms.
As they refused to bow their heads, many of them lacked Connate Cardinal treasures.