It was not that the Lord of Samsara was impossible to see, but rather that Zhou Chuan had failed to find the passage of Samsara, leaving him to believe that only this figure could help.
Hence, he decided to play along, letting Bai Chunqiu take him to see the Dao Child. Though his hands were tied, the other party grew suspicious and refused to buy into the act.
"Fine then, One Qi Transforms into Three Cleanses!"
Chapter 1986