As Zhou Yuan cultivated powerful strength once more, memories of the past kept flooding into his mind.
Zhou Yao, Su Youwei, and the others had now become his own younger sisters, so naturally, he would not entertain such thoughts about them.
However, he could sense that as his strength increased, Yao Yao had become increasingly mysterious.
The last time he had seen her was three years ago. Back then, she might already have broken through to the Earthly Sovereign realm.
Now that three years had passed, perhaps she had already reached the Heavenly Sovereign realm.
Zhou Yuan could clearly sense that his younger brother truly was the Child of Destiny of the Great Thousand World. If he had not stayed by the other's side all these years, his cultivation might still have been stuck at the ordinary Supreme Realm.
"Big Brother, are you thinking about Second Sister and Third Sister again?"
Just as he was feeling melancholy, Mu Chen slowly approached him.
"Fourth Brother, you're here."
Seeing Mu Chen arrive, Zhou Yuan noticed that his strength seemed to have grown even greater.
"Yes. Big Brother, you really do not need to worry about Second Sister and Third Sister. They are currently by Lord Fu Ye's side. They may even be cultivating diligently somewhere we do not know about."
Mu Chen was actually quite envious of Tang Qian'er and Red Ling, as well as his own Second Sister and Third Sister.
He wondered whether, if he had followed his Second Sister and Third Sister's example and taken Lord Fu Ye as his master, he might not have had to suffer so much.
"Yes, Second Sister and Third Sister's cultivation should not be weaker than ours. But Fourth Brother, your cultivation seems to have become even more profound."
"Hehe, Big Brother, you