Zhou Donghuang already had a plan before ever leaving Ziyun.
He would leave Ziyun and make for Tielao in the Hengliu Stars. Then, he would go to the Lightning Sword Sect to look for his Third Senior Sister, He Mengxi, and help her reverse the sect's fate so she wouldn't be lost.
However, if things worked out, He Mengxi might not become a disciple of the same master under whom she'd trained in her previous life. Still, he would respect any decision she made, as long as she was the one making it.
"The Lightning Sword Sect, Tielao, and even the Hengliu Stars are adequate training environments before I reach the Primordial Soul stage. I'll stay in the Hengliu Stars to train before I move to that stage." This was Zhou Donghuang's plan.
"Da Zhuang."
He Mengxi looked out at the crowd and noticed a sturdy figure hovering around the fringes.