C1619 Advancing to the Spirit Monarch Realm

After Lau Yiheng heard this, he said indifferently, "Yes, I can feel it. I should be advancing."

Tian Jizi continued, "That's right. However, Master has just comprehended the Duality of One Heart. Although he has completely comprehended the Duality of One Heart, it is impossible for him to truly understand the essence of the Duality of One Heart. After all, this time is too short